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I don’t think it’s hard to understand why an airline would get tired of getting more refund requests and customer service escalations for refusal of same according to agreed upon terms by entitled jerks who don’t want to accept the consequences of the decisions their ShitClaw made on their behalf.

Sure, the airline may not notice when it happens but it can cut those processes short when they have a full ban.

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When a company like Delta is on record using AI to set each individual shopper's price as high as possible [1], there's no longer any illusion about having a fair exchange of value, or an idea about who's behaving badly or not.

[1] https://mashable.com/article/airlines-set-prices-artificial-...

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We should be tech literate enough here to know that “AI” has become a near meaningless term that encompasses all sorts of technologies and the differences between the two version of AI in your comparison are big enough to make this a false equivalency.
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The point isn't that both are using something that might be labeled AI. The point is that the relationship is 100% adversarial at this point, and so you shouldn't feel too bad for asking for a refund when your AI makes a mistake. The company certainly doesn't feel bad, and in fact puts huge amounts of effort into extracting the maximum value not just in general but from you specifically, so maybe just go ahead and do the same to them.
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What you are advocating is a race to the bottom for social norms. Instead lashing out at airlines with shitty business practices with your own shitty actions, maybe go to different ones.
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I'm not advocating for a race to the bottom. I think we're at the bottom already, and sadly nothing we can do personally is going to change that.

I don't want people to go out of their way to hurt the companies, purposefully buying tickets they don't want and then refunding them or something. I'm just saying that on the occasion that a mistake happens, you shouldn't feel bad about using whatever legal/procedural recourse available so that you don't have to just eat the cost.

I would go for alternative airlines if there were any. Alas.

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If there aren't any airlines you agree with you can stop flying. Ultimately the point is to not spend your money with a company whose business practices you so strongly disagree with. If that's the entire industry then so be it.
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What do you mean by "so strongly disagree with"?

I've plainly stated that I don't think they are bad to the point you should go out of your way just to attack them.

I also didn't say they are evil, destroying the world or anything like that. If that's what I thought, then yeah, stopping doing business with them altogether might be the best course of action.

But I simply said that you shouldn't feel bad about making use of recourses made available to you by either the law or the company itself. Which I don't think it's at all incongruent with continuing to use these companies' services.

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Maybe I misread your point, I'd assume someone would strongly disagree with a company if the the situation is considered 100% adversarial.
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which airlines are not doing shitty business practices?

some time ago I was thinking that "well, these dark patterns are there, but I am buying from Ryanair so what I expected"

and then I was buying from more upscale company and it had literally the same dark patterns trying to mislead and upsell you

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Airlines are mostly monopolies. There is almost never an exact competing route.
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I don't know the last time I looked for a flight and only had a single airline with routes. There's always better and worse options, but that's to be expected.
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no matching literally the same products is distinct from being a monopoly

some specific routes may have de facto monopoly but many, many are not

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> The point is that the relationship is 100% adversarial at this point

If this was the intended point, it could be made in dozens of different ways from increasing baggage fees to decreasing legroom to the death of inflight meals. The specific example was obviously chosen because they can both be connected under the nebulous label of “AI” to make it seem more unfair.

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Is it wrong? Let’s just rename it “algorithms”.

They are using algorithms to extract the highest price from you.

You can use algorithms to extract the lowest price from them.

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Why stop at algorithms? Why not computers, electricity, or math? Some connections can be so loose as to be meaningless which makes attempts to establish them pointless or even potentially counterproductive.
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Yes, they use all that to make you pay more, and you can use all that to pay less.

Capitalism is based on the premise that everyone will be as greedy as possible

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Yeah, that's bullshit.

If/when airlines figure out how to use GenAI to gouge folks they will. Airlines were so eager to enable GenAI and gut service to save money that they rolled out easily manipulated bots and lost money.

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I think that you are misinterpreting their intent. Delta Air Lines' President Glen Hauenstein said:

    > the company's AI price-setting technology sets fares by predicting "the amount people are willing to pay for the premium products related to the base fares."
It does not affect base fares, only "premium products" (upgrades?). I always use Google Flights to get high quality search across many airlines. The industry broadly publishes their base prices in Sabre. I don't see how AI can affect base prices for individual buyers.
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As someone who regularly gets quoted higher prices than others for the same airline ticket, I totally agree, but given that I know that airlines make razor-thin margins (often less than 5%), it's not totally obvious that this can be attributed to greed or malice. It's possible the airlines that set their prices "honestly" simply do not exist because they can't compete.
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This is such a pervasive argument also used to justify a lot of bad stuff in tech ("if we don't do it, our competitors will" / "if you don't like it, you should have asked the regulators to stop me").

This is a small world. The US has something like ten major airlines. Eight if you don't count subsidiaries. Someone at the first one made a decision to embrace an exploitative pricing model. And then, someone at the second airline looked at this and thought to themselves, "you know, we're not gonna organize a PR campaign to stigmatize it, we're gonna try the same".

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My point is that it's totally unclear to me that that's how this happened. There were at least a few airlines that did not say "we're gonna try the same", such as People Express Airlines and ValuJet, which explicitly tried to market themselves as fair, cheap, and transparently priced. Those airlines don't exist anymore. They went out of business, mostly because the other airlines used sophisticated pricing schemes to sabotage them. Maybe this was a failure of antitrust. It's certainly much more complicated than "all the airlines colluded together". Given the fact that the surviving airlines were never able to reach a particularly profitable "recoupment phase" of the predatory pricing process, it seems that this did not actually result in unfair prices on average (although business customers obviously get shafted every time).

In other words, modern airlines gouge certain customers, but effectively subsidize others. I would be unambiguously outraged only if they were gouging everyone and making fat stacks.

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> I would be unambiguously outraged only if they were gouging everyone and making fat stacks.

No, the thing they're doing is still awful.

The basic problem is that they do actually have competitors and are offering a product which is basically fungible, so their margins are inherently going to suck, even if they do every slimy thing, because then their competitors will just do the same thing and they're back to having thin margins only now they've made everything more deceptive/inconvenient/confusing.

The ideal thing in a market like that is to have an efficient way for customers to cut through the BS and find the best price for a ticket that isn't screwing them in covert ways, because then the deceptive tactics don't work, which takes away the incentive to do them. They'll still have thin margins, only with less deception.

But an individual airline can't unilaterally allow that if their competitors have a way to block it or they'd be at a competitive disadvantage, so they're going to try to stop that from happening. It's in no one's interest -- not even theirs -- to let them. They just need you to not let their competitors get away with it either.

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> Maybe this was a failure of antitrust.

It's a failure of customer protections laws. The same service legally should cost each customer the same. Sophisticated pricing schemes should be just plainly illegal.

You can't put an item in the store on the shelf and charge every customer what you like. You have to put up a price and adhere to that price regardless of who wants to buy. Anything else is illegal. Or at least should be.

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> You can't put an item in the store on the shelf and charge every customer what you like. You have to put up a price and adhere to that price regardless of who wants to buy. Anything else is illegal. Or at least should be.

It should be but unfortunately I don't think it is. The main reason store prices are the same for everyone is because it wasn't practical to individualize them without making it clear to purchasers that they are getting screwed. Still, store membership programs / value cards are one way this is being done in a limited way. And some stores are already switching to digital price labels which can be updated instantly so this is going to get a whole lot worse.

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In Poland its a law for physical stores. If you put out a product for sale you must label it with a price. And the product and the price constitute a sell offer. Buyer can accept your offer and then you have to give him the product for exactly that amount of money. Anything else is illegal. If you made a mistake in the price, that's the cost of your mistake.
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Of course you can!

I definitely have increased the price of consulting for "annoying" customers doing stuff I don't want to do. Many moons ago, I was doing some contract training for a small airline here in town. I liked teaching but I didn't really want to do the training they wanted me to do - it was a pain in the ass, it took a week, and didn't really pay enough to justify the opportunity cost.

So I kept raising my price, and eventually, they stopped asking me to do the training. It was great because I didn't have to do the thing I didn't want to do anymore, and I made more money. You are allowed to charge different people different amounts of money - some people are just a pain in the butt and charging more pays for the lack of sanity.

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But that's just charging different amounts for different services. Not at all the same as the typical end user price discrimination which is all about charging whatever you can get away with with that particular cusomer.
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I agree with the principle but where I think price discrimination goes too far is, for example, Uber charging people more by age or statistically imputed income. Or PlayStation charging more for a game by the time of day.
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Notice the difference. One is charging people more because they're actually costing you something by imposing an inconvenience, the other is charging people more because you've X-rayed their wallet and set the price to be the amount that cleans them out.

Notice also the thing the customers should be doing in response to the second one: Sharing the prices they're shown for everything with the other customers so they can arbitrage by having the person offered the lowest price be the one to order it.

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So is the idea that laws should allow price gouging only for certain reasons that they must be able to justify?

That would get gamed immediately and we'd be in the same spot. Allow price differences for problem customers that require more attention and airlines will say that why they change prices basedcon certain factors.

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The idea is that if you have a handful of customers and you offer bespoke service to each you can have custom pricing. If you offer standardized service to many customers, you can't.
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> Notice also the thing the customers should be doing in response to the second one: Sharing the prices they're shown for everything with the other customers so they can arbitrage by having the person offered the lowest price be the one to order it.

Ah, but this is worst in industries where resale is not possible. For example, flights, digital games, and rideshare. Of course one has the option to just not fly, buy games, or use Uber, but this limits a lot of convenience and function in a modern society. This is why I think targeted regulation is not such a bad thing - provided, as you explain, that the reason for the price discrimination is not because the customer actually costs the business more.

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It's not practical to have customers coordinating purchases in that manner. What should happen is the customers report to a regulatory agency "this seller is engaging in illegal price discrimination" and that agency brings the hammer down.
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But you don't have a way to figure out what your competitors are charging and have automated systems find the maximum you can extract without losing the customer
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Its a failure of customers, we don't have to pay them our money and fly on their planes.

If we really care about prices changing per passenger, quality of services, terms and conditions, etc them just don't fly with the airlines that have those practices you disagree with. If that's every airline, well you don't have to fly at all.

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I agree in principle but airfare pricing must be more complicated and harder to get right than normal retail. Seems crtainly worth trying to get this right tho
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So then, haggling should be illegal and banned or is this idea of "one price for everyone" only to be applied to airline tickets?

Negotiating a price is as old as humans. "That merchant over there is charging 10% less. Can you beat that?", "I want to buy 10 of these, can you give me a bulk discount?"

I have friends that haggle at local stores. One goes does the "Store X is cheaper thing". Another does "My parents live in Oregon where they're is no sales tax, can you lower your price to cover the difference? Otherwise I'll just have them bring it down from Oregon", etc....

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How do you haggle with algorithm that is being fed on aggregated data of who you are, how much do you make and what you did yesterday?

It is nowhere close to example you gave.

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Exactly. Haggling makes sense when the two parties hav similar levels of information and agency. For entirely one sided transactions where one party has all the power such arbitrage only benefits the powerful party and it is very reasonable for us to come together and decide to make that illegal.
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That's not true.

There are many conditions under which price variation allows the seller to maximize the overall amount of services/products that it sells to the largest number of people, all of whom feel like they're getting a good deal.

Should a loaf of bread cost the same thing in Malaysia as it does in the US? No. And if you required it to be such, then people in Malaysia simply wouldn't have bread, and people in the US would likely have higher prices because cutting off less-wealthy markets would reduce the economies of scale that drive overall prices.

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This reminds me that flat pricing is a relatively new invention

>> For most of human history, you had to haggle over prices before you could buy something. The Quakers were among the first people to commit to fixed prices — and they did it because it was good morals. Turned out, it was also good business. This is the strange story of the long journey of that little piece of paper.[0]

Seems maybe this is just getting back to haggling, except where the seller has an unfair advantage, and we are trying to eke back a somewhat fair playing field using AI.

It could end up that (maybe wishful thinking), if enough people do it, United Airlines banning AI booking agents may lose them enough business they will need to cut prices or invite in AI agents.

[0] https://www.npr.org/sections/money/2018/02/28/589278258/plan...

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Market segmentation is widely practiced. I believe your objection is not to the overall practice but rather certain aspects of it.

My local grocery store has a senior discount on Tuesday mornings.

Many places have student discounts.

Some places offer a discount if you buy in bulk.

I used to be a book store club member, which would give me a discount on prices. A local history club has monthly public talks, with discounted prices for members. And of course most grocery stores have that sort of scheme.

My father worked for a company which offered family discounts to its employees.

You'll find little support for making all of those illegal.

Of course some of these schemes are illegal in some areas, such as a bar offering discounted drinks for women, but those fall under civil rights law, not customer protection.

I tried to come up with a solid way to prohibit the market segmentation practices you don't like, but it's such a slippery concept that I failed.

Like, consider how some regions require bars to close by, say, midnight, but members-only clubs are allowed to be open after hours. These clubs respond by making membership trivial -- show up at the door, apply for membership, and you are in.

"Do you want to apply for the student club? Membership is free, with student id, and then you can pay the student club fee rather than the public fee." Repeat with "retired club, with proof of age" and "frequent buyer club', etc.

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The main difference between your examples and what prompted this discussion is transparency. The student/senior discounts aren't actively hidden from other customers.

And bulk discounts aren't market segmentation, but a way for the store to pass on reduced costs due to lower overheads to the customer. Again, they are also usually clearly disclosed because incentives are aligned.

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I mentioned grocery store cards. I'm pretty sure you know that while they show club prices on the shelf, many actively hide additional discounts by offering personalized discounts, right?

I don't every remember seeing places which are transparent about the discounts they offer staff and family off staff. At the very least, I've never seen signs listing those discounts.

Okay, it's not market segmentation. My comment was in response to what scott79 wrote: 'You have to put up a price and adhere to that price regardless of who wants to buy.'

That means that if I didn't list a bulk price and someone comes in and asks what the discount is for a bulk order, then, what, I need to refuse them?

Or can I can scribble the price on the tag right then, for the sale, and erase it immediately afterward?

I'm simply not able to figure out what the guidelines should be. I'm also not sure that "transparent" is that useful of a term, given how easy it is to put clauses in terms&services which people affirm without reading.

Or from HHGTTG: “But the plans were on display…” ... “It was on display in the bottom of a locked filing cabinet stuck in a disused lavatory with a sign on the door saying ‘Beware of the Leopard.”

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I'd argue there's only three "major" carriers: American, United, and Delta.

The rest, such as Frontier, JetBlue, Southwest, Allegiant - are all discount and/or regional airlines.

For example, allegiant flies to most cities secondary airports that are 1-2 hours drive from the city.

EDIT: It's really 4 equally large ones by passenger miles:

* 1 Delta Air Lines 17.8%

* 2 American Airlines 17.5%

* 3 Southwest Airlines 17.3%

* 4 United Airlines 16.0%

The rest are sub 10%

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Southwest and Alaska are absolutely major carriers. Not the absolute largest perhaps but major. Alaska is certainly not discount, and despite the name is not particularly regional.

To your edit, Alaska is something like 9.9%. Technically below 10%, but barely.

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No, they aren’t. Alaska is slightly more of a major carrier than Southwest, but just barely. It’s the same as Jet Blue, except it has the American partnership for code sharing that helps it have an appearance of better coverage across the US. Yes, it carries more passengers, but that doesn’t put it in the same league as the three majors.

Like Jet Blue, Alaska has a handful of wide bodies (that it got from its Hawaiian acquisition) and does a few international routes on its own metal, but it is an airline you fly domestically and that primarily serves the west coast most effectively.

It’s not a bad airline (it’s also not anything special), but it’s not the equivalent of American, United, or Delta. And that isn’t to say the individual flying experience might not be the same as those carriers, but it’s not the same class of operation as a business. Again, it does a handful of international flights. To me, major means you have an array of wide-body jets and a large international operation. Not a few seasonal routes on its 29 wide-bodies. For comparison, American has a fleet of 137 wide body jets. Delta has 179. United has over 240.

These are not the same.

Southwest is even less of a major carrier. It’s got a lot of marketshare from its previous era focused on selling the idea that it was cheaper than the majors, but it operates one type of jet, has zero wide bodies and its international destinations don’t count.

And while Alaska might have to use American to pad out its network of flights at major hubs and markets, at least it can. Southwest’s design to eschew major hubs means that tou can’t get a lot of direct flights to major cities. If it happens to fly where you travel to, fine, but otherwise you have to look at at least one hop and go to a smaller airport than what you might expect.

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> Like Jet Blue, Alaska has a handful of wide bodies

Jetblue doesn’t have widebody aircraft, but they still offer transatlantic connections.

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The Alaskan problem is they more often have unique routes. Which is great and serves cool stuff, but you can’t always count on it bringing competition to your main flight. Allegiant is similar.
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If you're in the western half of the country, Alaska is essentially always a route for wherever you want to go, whether staying west or going east.

If you're already on the east coast and aren't going to the west coast, then Alaska doesn't have a route. So I suppose they are "regional", where the region is about 70% of the country rather than all of it.

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You don't have to go to the east coast to have trouble finding them. In St Louis they have a whole 4 flights, and 3 go to the west coast. So yes, absolutely regional. And that's the western side of the midwest. In comparison, Southwest has 55 direct destinations from the same airport. This isn't cherry picking: You have as sparse a route map from Dallas, yet another non trivial city. From there, Southwest has 70+ direct flights.

So yes, still a regional airline if your home base isn't exactly on the west coast.

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Which is actually worse than the regulated airlines were before Jimmy Carter deregulated them. When prices were uniformly set by the government, there were 11 "trunk" airlines in 1978, 9 regional airlines, and three unregulated intrastate airlines- one was Southwest (flying just in Texas, the other two, Air California and PSA, were just in California). Those 23 airlines are now down basically to the Big 4 plus 3 little ones (Alaska, Jet Blue, Frontier). Airline tickets were more expensive- well, the prices were about the same number of dollars but thanks to inflation that's a lot less buying power.
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> Which is actually worse

why?

given "Airline tickets were more expensive"

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I meant just in terms of number of airlines, we are worse off. Oh, and service quality. And comfort in flight. (Ignoring things that changed in the rest of society: in 1978 all flights had smoking sections!)

I specifically mentioned the price as the one metric that has improved. And it's a pretty important metric! But not the only one.

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You can still get service, comfort, and quality on modern airlines - you just have to pay the 2026 equivalent of a 1977 coach ticket. And I'll bet today's first class is better than yesteryear's coach.
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> I meant just in terms of number of airlines, we are worse off.

Ok, but why do you care how many airlines exist? Competition?

Guess what? There was a larger number of airline CEOs, and... less competition! Airline profit margins were fat back in the day (isn't excessive "producer surplus" supposedly a sign of a non-competitive market?).

Not only did the government set the maximum and minimum price an airline could charge, but all routes had to be approved by the government. Airlines who served a particular route were even allowed to protest when another airline petitioned to offer service on that route, and "too many competitors" was considered a valid reason to deny an application.

The reason we have so many fewer airlines today is that some airlines outcompeted others after airlines were finally allowed to compete for customers. One of the things that nobody likes to talk about w.r.t. competition is "what happens to the competitor who got out-competed?"

The answer is: He exits the market (goes bankrupt or gets merged into another competitor). This happens one-by-one until the number of competitors has been reduced enough to achieve a stable market equilibrium. That equilibrium is achieved when the number of competitors is sufficiently small to give the remaining competitors "pricing power" to maintain reasonable profit margins (and thus not go bankrupt).

> Oh, and service quality. And comfort in flight.

Right, when the government makes it illegal to compete on price, you have to compete on other things.

You can still get that old-school level of service and comfort today. It's called first class, and it's great!

They do all sorts of wonderful things, like offer a glass of bubbly before takeoff, halfway decent food, loads of legroom, wide seats for our fat American butts, a couple free checked bags, and flight attendants who act like they give a damn. Most of that wasn't included in a domestic economy ticket back in the old days.

The best part is that modern domestic first class still only costs about the same as an old-school economy ticket. But it turns out that what almost all customers really want is the cheapest ticket possible. Their revealed preference is that they prefer lower quality, no checked bag, and cheaper prices. Airlines who offered this option survived and those who didn't perished.

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Economy Plus or whatever most carriers call it these days (aka domestic first class) is definitely not "first class" in any real comfort sense.

I road it once, and the only real difference is an included hard drink, getting off first (which doesn't matter if you have a checked bag), and more leg room before your knees hit the wall in front of you. Debatable about feet room though, since feet can't slide under the wall...

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> Which is actually worse than the regulated airlines were before Jimmy Carter deregulated them

Worse than when the government set, not just the maximum, but also the minimum price an airline could charge for a ticket? You're saying that time, when price competition was literally illegal, was better than today?

Is there any chance that you're not actually old enough to remember that time?

What, pray tell, is the advantage of competition when the competitors are forced by the government to charge the same price for the same route? And not just forced to charge the same price, oh no! But forced to charge a price higher than railroads (which cost more to operate than airlines), so as not to outcompete railroads, which are both slower and more expensive to operate.

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Free markets compete, it's what they do.

It's like getting mad at your cat for killing a bird - it's just what cats do.

The answer to this behavior isn't being mad at or boycotting particular airlines, it is regulation.

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"The market" is not doing anything. My point is that there are rational agents making decisions here, and it's not even some intractable situation where you have 1,000 players and someone will necessarily be a scumbag. This is a small industry with a very high bar to entry. They don't get to pin it on market forces.

And I have actually heard "if you hate it, you should have asked the regulators to stop me from doing it" from a techie, and man... no. You have agency. You own this. If you need a regulator to stop you, you're not a good person, sorry. The market didn't make you do this. You just felt that it absolved you.

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> The answer to this behavior isn't being mad at or boycotting particular airlines, it is regulation.

Or, you know…accept that a cat is a cat, and stop trying to regulate scratching simply because you don’t like it.

(I get that you probably understand this, but the “regulation is the solution” is kind of a leap. People whining about efficient market pricing have always struck me as just fundamentally misunderstanding what capitalism is.)

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I can barely afford to live because I'm competing with others for the same scarce supply of houses, good schools, and groceries.

Where is the sympathy for me? Why do only large corporations get to use the "competition" excuse?

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You have my deepest sympathies, but to be clear, I would genuinely prefer to live in a world where airline pricing was more transparent and fair, I just can't attribute the fact that I don't live in that world to greed on the part of airlines
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This comment doesn't even make sense. Nobody is stopping you from pricing your services however you want
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Humans need a minimum of about 1,200 calories a day. If a human prices their services too low, they won't be able to afford to eat and will die. If a human prices their services too high, they won't be able to afford to eat and will die.

You cannot price your services however you want.

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I know you think you said something interesting, but you really didn't. You can absolutely price your services however you want, and if you die pricing your services too high or low: well that was a silly thing to want.

That has nothing to do with what we are talking about though, and was not the point in the first place. An airline obviously cannot price their services too high or low and expect to survive. You didn't show how the user's comment made sense in the context that it was originally made, nor did you give a proper retort to my comment.

You just picked the wrong thing to focus on and contributed nothing to the conversation.

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“Good” schools are made up of their members. Good houses are largely a function of location, and community. Good groceries… I don’t know. Never knew this was an issue in the year 2026 outside of, like, North Korea.

But anyhow, you see the problem.

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> Never knew this was an issue in the year 2026 outside of, like, North Korea.

Look up food deserts. I'm sure there are myriad issues you think exist only in North Korea.

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Food deserts are simply a consequence of grocery retailers avoiding locations that are unprofitable because of high shrinkage.
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Blue Apron, instacart, hello fresh, etc. The logistical options boggle the mind, as long as one has enough money.
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Likely cheaper than owning a car in a food desert though.
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If one had enough money they wouldn't be living in a food desert.
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I honestly don’t see the point of this comment, it’s not even that coherent. Are you saying poor communities should just go conjure up some “location” benefits, or conjure up some money to get more nutritious food? Please expand.
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> it’s not even that coherent.

They are saying the biggest problem with the poor communities you're talking about is the people living in them. That seems true statistically no? Or at least, there's more data that supports that than the idea that there's magic soil in the rich communities.

Are we going to pretend like communities aren't shaped by their people now and everybody is just NPCs that has no influence over what their communities look like?

We can at least rule out that poor people can't make good communities because there are plenty of counterexamples that show otherwise.

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Maybe if you took one step farther out, you would see that the reasons some people and communities are poor are due to external factors. But go on, keep blaming all your problems on the individual poor people that obviously have something wrong with them.
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> But go on, keep blaming all your problems on the individual poor people that obviously have something wrong with them.

Well, I didn't say I had any problems so I'm not sure what you're even referencing here. Weird strawman

> you would see that the reasons some people and communities are poor are due to external factors.

Oh spare me. This is like reaching algebra and thinking you've reached the frontier of mathematics in 2026. As if nature vs nurture wasn't drilled into every prepubescent brain in even the worst school systems in the west. It seems that you're the one that's unable to escape elementary pop psychology.

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I see from your history you have some incredibly bad takes and analogies that simply don’t work. Most of what you say I doubt even you understand. For your own sake, go get out of whatever bubble you’re in for 5 minutes.
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> It's possible the airlines that set their prices "honestly" simply do not exist because they can't compete.

Or perhaps it’s simply not a functioning competitive market in the first place, for a variety of reasons including obvious ones like large barriers to entry.

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One of the most interesting things I recently discovered about airlines in the States is basically none of them make money selling airline tickets. It's break even at best. They are all credit card companies who happen to also fly people around.
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Around break even is exactly where comoditized services should be.
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European budget airliners make money with selling overpriced sandwiches and coffee. People want cheap so the profit has to come from somewhere.
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Delta is one of the healthier companies with an operating margin of 9.4 percent (this year's September earnings)
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What about over the last 10 years or so?
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The article is about using "AI" for more frequently updated dynamic pricing. However, the company they hired says they don't use personal data. And logically, how would that even work? Price look-ups come from all sorts of aggregators via booking systems that don't helpfully pass along your info or allow Javascript to be ran to fingerprint your system/browser. It could work if you shop for fares on the airline's website.
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Yeah, this has that schoolyard "hey, no fair winning, new rule only I get the good ball!" energy all over it.

Unfortunately I expect this to get continually worse for the foreseeable future. We already have "we can use AI to crack things but you can't" pretty well in place and that is just the harbinger. Companies can use AIs to "nudge" us to their heart's content but we can't use AI to counter it is pretty obviously going to be something they push for.

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"Rules for thee but not for me" is the default unless there are strong efforts to counteract it.
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> to set each individual shopper's price as high as possible

Or, equivalently, lower the price for those who couldn't afford it otherwise, while still remaining profitable. As others have said here, airlines are low margin, so what it means is that everyone who pays more effectively subsidize those who pay less.

How fair it is depends on your definition of fairness. If your definition of fairness is that everyone should pay the same price for the same service, from a poor, indebted student to a billionaire, then it is unfair. If it is more about giving everyone the same opportunities, then individual pricing can be seen as fairer. The wealthy business traveller will see it as price gouging, but will fly anyways because he can afford it, but the student will be able to fly when he otherwise wouldn't be able to.

Customers using AI for their advantage, as to pay less than they can afford will change the dynamic. Instead of a system where travelers pay as much as they can afford, we get to a system where those who don't know how to use technology to their advantage subsidize those who do, which, to me, is the least fair of all.

Now, you are free to use any trick you want to pay less, in the same way that airlines are using every trick to make you pay more, that's the game, and I am certainly playing it myself. The law and regulations are the rules, and to me, it does not unfairly favor the airlines, otherwise, they would have much higher margins.

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> fair it is depends on your definition of fairness. If your definition of fairness is that everyone should pay the same price for the same service, from a poor, indebted student to a billionaire, then it is unfair. If it is more about giving everyone the same opportunities, then individual pricing can be seen as fairer.

"They're not screwing you over, it's just Affirmative Action for ticket pricing."

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I think it's clear what they mean is that they want the airlines to sell their tickets without trying to modify our behavior. At least, that's what I got from their comment. Simply sell the tickets for what they are worth to the airline without offering deals to people based on their inferred profile.
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In California, you have 24 hours to cancel any booking. The fact that United makes it hard to do so is a choice they’ve made.

They should meet the customer where they are instead of being antagonistic to their customer by default

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> In California, you have 24 hours to cancel

Thats a DoT requirement all flights to, from or within the US. (7 or more days before departure)

Cancelling a United flight is one of the easiest cancellations I've dealt with, their app is one of the best but its just as simple from the website

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I always laugh when I see it presented to me like it's a feature these airlines offer. FREE 24 HOUR CANCELLATION! I appreciate you informing me of your federal mandate by law in bold, feature-like text.
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They don't even mind it really because they overbook.
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> Cancelling a United flight is one of the easiest cancellations I've dealt with

That might be more of a statement about what you've dealt with than about United. Their primary concern seems to be splitting you from your money, and only incidentally do they give a damn about the rest of your experience, whether it's about refunds or switching flights or another step. To give one example: I've seen them go out of their way to trick you into getting travel credit instead of a refund to the original form of payment for a fully refundable ticket. And correcting that is a hassle, especially if you were in a hurry trying to buy another ticket.

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> trick you into getting travel credit instead of a refund to the original form of payment

There are so many variables that go into the more complicated cases than assuming a "trick" is at play.

One of the biggest problems is people booking through 3rd party websites/cheap-online-travel websites and then trying to handle that purchase through the airline instead of the booking company they used. Even then -- before I starting flying frequently and learned paying ~$20 more directly from the airline solved a ton of headaches -- United would try to work with you to get the ticket released (not sure the terminology here) from the booking agent. But I have yet to experience a "trick" from United, or to a lesser extent of experience Southwest or Delta. Some lesser known and foreign budget airlines are another story.

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No. I'm talking about a case directly purchased and refunded on United's website. No complications or shenanigans. You're welcome to believe whatever you'd like, but I've booked enough flights with enough airlines to recognize shady practices when I see them. This is far from the only instance of it either. The only thing I'll give them credit for is they've gotten less shady over the years, but they still got ways to go, and you still gotta watch out for your back when you book with them.
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> You're welcome to believe whatever you'd like

I believe my experiences and if you say that was your experience then I believe yours too. I was commenting on similar stories to yours that I heard/read about that had provided more information -- not yours in particular. Some people have consistently bad experiences with a company that others dont.

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I've canceled United bookings in the 24h window many times. In all but one case it was as easy as clicking a button. The other case I had to call them, I think because it was around 23h after booking and there was some broken timezone math behind the button.
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Why would there be any timezone math behind the button? 24 hours is 24 hours regardless of whether you move during that period.
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> of the biggest problems is people booking through 3rd party websites/cheap-online-travel websites

Sure but United (or whoever) chooses to sell them tickets and create those experiences.

Delta has a product called Delta Vacations, run by Expedia. All of these things are businesses decisions they decide to embark on with 3rd parties. They promote the integrations. They don’t have to do these things. I don’t mind if they do, of course, but I have 0 sympathy for them if someone has a bad experience on a 3rd party site selling their product.

If I buy something from Amazon it’s no different.

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> If I buy something from Amazon it’s no different.

Exactly, if you buy a pair of Nike's from Amazon you don't go to the Nike website to try and get a refund and then say Nike tricked you out of your refund. The problem is for a lot of people flying is so infrequent and usually a major source of stress that they overlook this fact and it's the airline -- not the cheap prices company they entered into business with -- gets the blame.

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I think you misunderstood the point there. Mechanically that’s how Amazon returns work but if you buy a faulty product and it has a 1+ year warranty and it breaks or doesn’t work as intended and now you are outside the return window you would probably return it to the manufacturer.

If Amazon started to ship Nikes with rips or something in them you’d think poorly of Nike first, because you’d assume they sent Amazon a faulty product.

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> If Amazon started to ship Nikes with rips or something in them you’d think poorly of Nike first, because you’d assume they sent Amazon a faulty product.

No, I'd think the 3rd party I bought from through Amazon is shady. This literally just happened to my mother in law. We know the quality of the shoes and have seen them first hand. It never crossed either of our minds that the brand was shipping defective product through amazon.

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Amazon allowed that third party seller on their website.
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I don't know if something has changed recently, but I canceled a United booking once within that 24 hour period. I don't remember it being particularly difficult. I did it on the website.
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Disagree. An agent could theoretically continually book, then cancel a flight to hold a seat as a means of price watching.

However United can (and will) ban problematic customers. This policy just gives them something to point to as to why the customer was banned.

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Don't you need to provide traveller information at booking? Tickets are tied to names nowadays.
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Make anything up to hold (repeatedly if necessary), cancel, then finally rebook under the actual name and passport #. As long as they can't or don't fingerprint you well enough to stitch those identities back together (so would require a few distinct email addresses at the very least).
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United’s pretty easy. I’ve canceled many flights and received many vouchers or refunds. Honestly, United is quite good. App is top class. I like flying United out of SFO since it’s a pretty good experience.
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except if you're carrying a guitar, that is.
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That’s a federal law.
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I have never had a problem canceling a flight within 24 hours, and I do not live in California nor do I fly there often. No idea if this is a law or just what airlines do.
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A lot of times, companies will just adhere to the strictest applicable version of the legislation because these laws have a tendency to spread, and because it's easier to just have one system than to have an extra set of rules just for e.g. Californians.
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You have probably mixed up United with another airline, as many commenters (including myself) have experienced the exact opposite--United's cancellation process is one of the easiest (within the first 24 hours) and is still fairly simple after the 24 hour window.
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Delta has had this forever, in every state. And it's very easy.
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The customer yes, not the customer's crappy bot.
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it's a single button with instant cancellation after typing in your name and pnr so what are you talking about
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These companies have had so many fristrating policies for years — and this one is what you’re worried about?

HN has a policy of not posting AI generated slop on here. Why aren’t you lamenting how they should just let you be “you”? Why can’t LinkedIn just let “me” send 10,000 messages per day using my trusty bot?

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There's a difference between abusing a free API of a service to harass people vs "shut up and take my money".
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> These companies have had so many fristrating policies for years — and this one is what you’re worried about?

Yes? Fuck that guy for wanting a company to abide by public policy; really?

I mean, this isn't an either/or situation; companies should follow the law. If they don't, they should be brought into compliance by the masses and the government.

---

As an aside, companies should want me to do business with them and they should make it as easy as fucking possible for me to spend my money. That includes potentially allowing me to use an agent to do so.

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They won’t care if you use an agent to spend money.

They do care if you “abuse” the return/support features.

Walmart accepts returns basically without question; if 89% of their orders were agents and eventually returned they’d change something.

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Well we have seen some return/repair policies be abused and then degraded but I’m not sure this is the best example because typically it’s going to be a physical purchase, shipping costs, things like that whereas the airline example is a purely digital transaction in terms of where the AI comes in to play.

Overall though I think the “abuse” is a good thing as it eliminates pricing arbitrage that the airline is doing and forces them to change their business model and compete somewhere else or in a different manner. We shouldn’t enshrine business models without an extremely good reason.

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A common piece of advice for businesses is to fire your problematic customers. After a point they are just costing more than they are worth.
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I would say Uniter Airlines disallowing AI agents is because they want to follow the law
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I disagree. Companies shouldn’t have to make it as easy as possible for you to pay them. Both sides of a deal may have their own standards.
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That may be so, but I think public companies should adhere to public standards.

So what matters most of all is getting good laws in place and not relying on company policies aligning naturally with the people.

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It is not hard to cancel United bookings within 24 hours. Even after 24 hours their change and cancel policies are really reasonable. With the exception of basic economy you get a future flight credit and there are no change fees for modified flights.

People using AI agents to book travel are just lazy as hell.

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> People using AI agents to book travel are just lazy as hell.

C’mon, there is a whole industry for finding optimal layovers, point transfers via partners, best times to book and so on. Simple case “I need a flight from XYZ to XXX on 12/32” (where you don’t really have options to choose from) is not the one people are using complex machinery for.

Saying this as someone who spent multiple weeks (pre-AI era) trying to arrange stays and flights in a most optimal manner. Now I don’t fly anywhere but I can see why someone would want to offload the whole dance to a smart machine.

If airlines don’t want that, they should end their loyalty programs shams, which are currently designed to be unusable without said optimizations/reward hacking hoops, as points devalue fast.

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Oh great so we found another middle class profession to put out of work (travel agents).

Instead we’ll end up with AI agents that don’t actually find the most optimal anything because any hotel or airline who blocks bots and/or doesn’t have an access agreements with AI providers for data access won’t be in the “database.”

The when something goes wrong we are all alone, we’re sending our bot to talk to another bot, rather than a travel agent (human) handling everything when travel issues arise.

Doorman fallacy strikes again.

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Travel agents have been shrinking for 25 years thanks to online booking, and from a support point of view chat it’s have been a scourge for decades. People vote with their wallet.
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Let's be really real, travel agents have been a declining business for a long time and that has nothing to do with AI.

The two niches of travel agents that have a future are full service event coordination (group bookings, charter, etc., combined with ground transportation), and complex RTW type bookings ("We're going to fly to Germany, stay two nights, take a train to X, stay a night, fly domestically across Italy, then hop on a river cruise, and fly home from Croatia").

For simpler things, there's just no need and many are their own worst enemy.

I took my family to Maui for 11 nights, spending most of that in a resort, then a night in Hana before heading back and home.

The two agents we spoke to that specialized in Maui vacations quoted us a price through them that was $4,000 more than the hotel wanted for the same room direct, and $7,000 more than through Priceline. Both presented itineraries that were in fairly direct contradiction with some requests we made ("we'd like to do x, y, and z, but each with at least a day between them" - one wanted to book them on three consecutive days "so then you could relax"), etc. And both got fairly pissy when we said didn't feel they were giving us something aligned with what we wanted, nor communicating any reason for doing so. "Good luck booking with Priceline, the hotel is going to give you the worst room they can". While I know that there's maybe some stigma with that, ended up being the opposite, "And you're staying with us for ... oh, eleven nights, lets make sure it's the best room we can give you".

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You found two bad travel agents, I’ve found more than two bad/hallucinated outputs from LLMs.

I think that the AI travel industry will basically end up not giving you the best options compared to manual simply because steering you one direction or another is so valuable. I.e., AI will sell “sponsored listings” and your AI will book you at those places because you don’t care.

Or the travel providers who don’t want to pay AI firms money will not be booking options, like how Southwest Airlines wasn’t in Google for so long.

The nice part about travel agents is how they’re humans so they have brains and can work around any situation like that. That’s also why booking manually can beat AI.

If you’re traveling to have leisure or exploration, having a prediction engine choose the same probabilistic winner each time is going to end up being a negative aspect. You’ll say “I want a great trip to NYC” and you’ll end up going to Times Square like everyone else because the AI knows that most people go there.

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I have zero comments about the usefulness of AI travel agents. Indeed I tend to agree.

And of course, yes, there are good travel agents and as I described circumstances where they are a useful resource.

But in a world of aggregators and other things, many travel agents are just middle men.

Blaming AI for “destroying another middle class profession” ignores years of decline bringing us here. Might it be the final nail in the coffin? Maybe. But AI can’t really wear the guilt on the demise.

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> Doorman fallacy strikes again.

In am not getting why this would be the name of such claim

maybe I am not elite and rich or infirm enough - but I do not get why I would pay extra for doorman or similar servants.

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It's actually a very good fallacy to learn about.
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I know what "doorman fallacy" is, just that I think that doorman itself are a terrible example.
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Just Google “doorman fallacy” if you don’t know what it is.
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I know what "doorman fallacy" is, just that I think that doorman itself are a terrible example.
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Where I live, there were no doormans in the first place. It is one of those weird examples that flies on HN and nowhere else.
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It's not that weird. Some 30% of humanity lives somewhere that could use a doorman. Your lived experience bubble isn't representative of humanity as a whole.
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Or, perhaps we have far different priorities in life than you do. I’ll take all the help I can get from AI to optimize where my time is spent.

What a terrible take.

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You’re right, some people prioritize optimizing their life away. I prefer to live it.

Just remember that LLMs as a technology are a prediction engine. If you don’t give it very specific inputs, it will just coalesce to a probabilistic outcome.

Soon your travel plans will be just another purple gradient website: https://prg.sh/ramblings/Why-Your-AI-Keeps-Building-the-Same...

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Imagine being so lazy that you use a washing machine instead of washing your clothes by hand. People today's are lazy as hell.
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I'll bet they don't even go to the well to get their water and instead they just go to the faucet in their house!
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Having done laundry by hand, it is a much easier task than moving water is.
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I mean, that’s arguably true.

AI is the technology that is going to fast forward our society into Wall-E.

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We'll yea but that could be said about any technology. Washing dishes is even less menial task than buying flight tickets because it isn't designed to be annoying.
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In every state you can pay the full retail price for a refundable ticket.
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No change fees and full future flight credits or refunded miles for cancellations after 24 hours is customer-antagonistic?
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This ignores all the ridiculous games these companies have played, abusing the asymmetries between them and consumers every which way to extract as much as possible. And now they have the temerity to try to control what tools we use on our end to interact with their sites.

I seriously doubt that this is driven by any actual abuse, it seems much more likely that they’re unhappy that it’s harder to rely on limited user patience/attention/etc to make more money.

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Yeah, it's not that. They don't want to have users automatically shop for the cheapest flight using LLM
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But sites that have been doing that have existed long before LLMs and AI agents. Google Flight is a good example. You see comprehensive price comparison across different airlines, click the cheapest and book it through airline website. How is this different?
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Enough people use Google flights that not being there is worse than being there. But if airlines had their way, not even that would be a available. I've looked into building my own flight search engine once, and (official) access to that data (ie not scraping) is very hard and expensive to get, to the point of being pretty much impossible if you're not a huge corporation.
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Yeah I think this is mostly CYA for the airline so they can point at some sort of artifact during a dispute and say "Look, you used an agent and violated ToS. No refund, end of discussion, close ticket."
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Half right I think. It's the legit agents making efficient use of features which formerly were not costing the airline (on account of being used only rarely) and are now benefiting the travellers (because the agents know how to use them) that seem to be the cause here.
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Then just make it super easy to do refunds, ideally so that an agent can do it!
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Sure, it’s just like banning EA’s from booking flights on behalf of executives. Those certainly have more cancellations and customer service headaches than infrequent fliers.

What could possibly go wrong, rejecting bookings from people busy enough to want help woth mundane stuff like this?

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I shed no tears. Slowly the balance is shifting back towards fair. Wanna make me sit through 5 minutes of navigating your bullshit AI IVR before I talk to your bullshit AI assistant before I talk to someone who can actually help? Great, I'll delegate that to my AI also.
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As long as you can pay the tokens. Otherwise you get to sit with the poors in the increasingly grotesque kafka madhouse, waiting in line to wait in line for the line...
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That is no argument - that was going to happen anyway, to prevent them from ever using valuable customer service dollars.
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Correct — Amazon, Microsoft, et al were moving that direction before LLMs.
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Ownership class using AI to get wealthier = good, anyone else using it to try and get fucked a little bit less in this shitshow we call capitalism = bad.
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If they can automate the denials we can automate the requests
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Not only that, getting through support it’s nearby impossible for a regular human being, and it costs a lot of time.

I am at a point where whenever I have to deal with any online booking website, call it support or booking, I rather spin off an agent and spare me the pain.

The added satisfaction of fighting their claw with my claw adds some degree of satisfaction to it.

It’s not only about price, but also about my own mental sanity.

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I'd trust ShitClaw to make less mistakes than me at this point, especially on something fucked up as booking flights.
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Is it that, or is it that the agents don't sign up for all of the bullshit tricks they use, such as how it looks like you have to pay for an assigned seat when you can book a less desirable part of the plane for free? Agent won't fall for it, whereas some not inconsequential number of people do. Also, it'll destroy their AB test results.
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United is not claiming that the reason for the ban is an increase in refund requests. Nor would they have to provide a full refund in any event, unless the ticket permitted, in which case they have little cause for complaint.
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It is one of the reasons they gave.

> actions taken by these tools may result in unintended purchases, account changes, or use of MileagePlus miles

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You can better understand the context here if you go read between the lines of the Amazon vs Perplexity case, and take a look at the appeal - who else was supporting Amazon? You will notice a trade group called Airlines for America.

Why is this? If you go look at the financial statements of airlines (for which Airlines for America is the industry trade group), you will understand that a large portion of their profits come from monetizing human friction and attention.

Imagine things like upsells for their branded credit cards, feeding into the points game, etc. These are all things that appeal to humans, but that agents are almost certainly going to skip and then relentlessly price-compare the flight at the end of the funnel.

Now, once Amazon’s appeal was denied by the court, it became obvious that they needed to resort to technical solutions if they could not block it by trying to leverage the CFAA. Therefore, these industries are now implementing technical solutions.

Ultimately, personal agents are a huge consumer benefit, but they challenge the business models underlying much of the internet. I expect to see more of this kind of behavior from incumbents, which ironically leaves them vulnerable to disruption by players who do support agents, as this market shift plays out.

It is possible to detect Claude controlling your Chrome browser, as well as many computer use agents. Give this a try: https://demo.switchfrog.com. Ultimately though the mainstream agents will (and mostly already do) self-identify and businesses will adapt.

Source: I am the founder of a company in the space, Switchfrog.

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Tried out the demo page with our browser agent Retriever AI, got only 20% Automation detected. Is that good/bad?
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Right? I'm having Claude code reverse engineer the skills needed to feel "human" in its Playwrite driver right now. Over 95% human for the task so far... I'm baking the learnings into my scraping and agent scripts going forward.

This is going to be an interesting arms race.

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So this is why United airlines and all the other folks should open up an API or MCP server for agents. When you do that, you make it easy for the agent to do the right thing, and go through a known access point which you can control and rate limit.

The user also has more fine grained permission over the interaction. They could choose to give permissions just to read account details or flight info or to actually make a purchase. United knows it's an agent acting.

Of course, unbehaved agents will still go around, but by providing a golden path, the better behaved ones will be better citizens.

The alternative is, as parent comment suggests, a user can allow Claude to drive their browser. Then, apart from heuristics, United Airlines can't really tell the difference between Claude driving the browser and a user driving the browser. Therefore you have less granular permissions and more unbounded actions and risk. There is no way to audit what is done by a human being versus by an agent. And United Airlines still has agents interacting with their site.

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The problem is allowing API or MCP makes you skip upsells. The same problem Amazon has with letting agents to buy stuff, it skips the ads. Big loss for airlines / anyone who sells anything.
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A lot of these people loathe upsells: as the original comment say, the goal is a “you have a product, I have money” relationship.

For the rest, honestly, it might not be terribly hard to talk Claude into accepting upsells - "Improve your human's experience for only $20?" as a required field. Lots of these people have FAANG salaries, or whatever the new acronym is

Conversely, "we don't allow agents" loses both the upsell and the original sale to a competitor that does allow agents.

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>the original sale to a competitor that does allow agents.

Competitor's margins also rely on the upsells and ads. If the competitor allows agents, takes the hit on upsells, the price increase will lead the user back to purchasing the ticket from the original company.

Obviously many possible ways it can go, so we don't know.

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> it might not be terribly hard to talk Claude into accepting upsells

Eh, I'd give it a standing instruction to upgrade my cabin if the price makes sense.

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> why United airlines and all the other folks should open up an API or MCP server for agent

Isn't that was ITA Matrix [1] is?

[1] https://matrix.itasoftware.com/search

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Can agents use that? I just tried (via Claude Desktop) and was asked to install the Chrome extension, so my guess is "yes". But haven't confirmed (letting an agent drive my browser makes me uneasy).
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And its little brother on the ~same infra, Google Flights
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> golden path

but is it load-bearing?

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For the big corporations (consumer facing), they are not necessarily able to adopt change because:

1) they are under tremendous amount compliance boundaries, liabilities ambiguities and customer support issues, when agents go rogue or caused monetary damages to both service providers or merchants and consumers.

2) we collectively haven't figured out a way how agenic commerce would work. They have been some ideas floating around from Google, Shopify Cloudflare, but it nowhere near settled as a consensus.

3) Fraud/spam/cyber - Agents AMPLIFY these malicious interactions with their existing Human User Interface (HCI). In other words, the current HCI is not designed for agentic interactions.

For example: If your Meta Muse agent buys a $5k business class ticket from US to Europe using your Chase credit card that you find out after the fact, and you call your credit card companies for non-authorized transaction chargeback, who's responsible to the damages? Did you authorize the agent to buy tickets not?

If Chase denies your chargeback and make you liable for $5k to be paid, you pay for it or no? If you don't pay for it, United sues you in court, do you tell the judge you didn't authorize your agent to buy that ticket? Or you sue Meta instead? You see where this is going??

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You have to be responsible for AI agent usage. Any other model doesn't work because then you can always argue "I didn't do it, my agent did" for anything.
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If I say "I'm thinking of visiting China sometime" and the Meta agent proactively decides to extracts my credit card number from my Meta subscription information, and proceeds to buy a ticket without my knowledge... I feel like at some point I get to blame Meta? Clearly I did not give any sort of consent there.

Conversely, if there's a chat log of me saying "Buy a ticket to China" and then clicking "yes" on an approval prompt showing the full price, ticket dates, etc. then yeah, obviously that one is on me.

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Depends on what random internet page with its hidden prompt you got in your data
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That's another good question - am I responsible for prompt injections? By definition, someone else provided the prompt, after all
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Tell that to hugging face V Georgia, Australia, hugging face, etc…. While I agree with your sentiment that is simply not the case at the top.
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The reason HF didn't win a legal battle is because they didn't sue, and they didn't sue because OpenAI is their business partner (or at least are closely wedded through their mutual partner Nvidia). If HF really wanted to press charges, it's very likely they would have won on any demonstrable claims of damage.

If HF did have any hard feelings about the event, they were likely settled with OpenAI out-of-court.

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The problem is, that's just your opinion.

That's not settled law.

Which is why corporations like these don't want to run the risk.

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Seems pretty clear to me that the liability for the unauthorized charge is yours, and that it’s between you and the credit card company until the volume of errors is so large the other companies need to take note.
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Credit card companies/issuing banks forward disputes to the merchant.
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I agree with the main point. Just a clarification that if Chase denies your chargeback request, then the airline gets paid, and if you refuse to pay your credit bill, it'll be Chase coming after you (via lawsuit or whatever).
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I think arguing why the baby being born is not a good idea after it was born - is not a good idea.
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I tried to register a new account with Google yesterday to use their latest model, but they banned me after, like, five minutes. They asked me to scan a QR code with my phone and even asked for a selfie. After I completed all the steps, they told me I might be using a bot and that my account had been deleted...

But apparently, it’s okay for that same Google to unleash bots to scrape entire websites...

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Anti-bot arguments are pro-platform control of user behavior.
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> You see where this is going??

No? None of these questions are difficult at all. Where do you think it's going?

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> How do they plan on stopping me from using Claude code with the Claude in chrome plugin, or some other computer use agent?

They need to make a best-effort demonstration that they are complying with the federal regulations.

The federal regulations require that flyers see notices about banned luggage and other requirements. The article covers this.

The thing is, they don't need to go to extremes to detect and ban everything. They can state their policy and then they have some coverage if regulators come knocking.

I would guess they're also dealing with the same problems that occur in other spaces involving reservations: AI agents tend to operate greedily and optimistically by default. A common situation in other industries is that they'll read a cancellation policy, then proactively make a reservation before asking the user if they want it. The agent will try to hold a spot and then schedule a cancellation before the window ends (example, 23 hours into a 24 hour cancellation period) and wait for the user to confirm.

As a result, the churn rate for agent-created reservations is very different than when humans do it, which breaks a lot of assumptions and financial expectations.

Unregulated spaces like restaurants can charge a non-refundable reservation fee or threaten cancellation fees (which is enough to scare off agents, for now at least) but regulated spaces like airlines may be required to process cancellations according to some rules. So now if you have agents everywhere exhibiting reservation/cancellation behavior that nobody expected and it's changing suddenly with each new update of Meta Muse or other system, it gets messy.

AI agents are a real problem for a lot of interactions that previously assumed humans were making the decisions. When an agent running 24/7 with a goal of maximizing its owners' happiness starts doing things, some of these systems break down.

So I can see multiple reasons why they'd want to officially disallow it. I would expect that making it a formal rule is enough to start getting Claude, Meta Muse, and others to add a guardrail forbidding it too.

Not going to stop the motivated individual running OpenRouter tokens and some complex local agent setup, but that's such a small number of people it can be ignored.

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Yes, but consumers have been dealing with the other side of this for decades. A wall of phone trees, auto-mailers, and now AI agents answering the phone or calling you outright. It's ridiculous that we need to put up with theirs and can't use our own.
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Users have been locked down for decades on platforms with their dark UI patterns and rules. I welcome the user agent revolution in shopping, and put an end to the information asymmetry. We need to use AI to optimize our choices. Who can browse down to page 40 for the one honest product under all the ad crap.

The AI provlems right now are that 1. investors expect your have the AI boost, 2. competitors already use it, and cloning anything is easy now 3. customers use agentic shopping. This thread is about no 3, but a company that does nothing AI still finds itself dealing with all of them. It's a new world.

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> AI agents are a real problem for a lot of interactions that previously assumed humans were making the decisions.

Perhaps Delta might have considered this when they introduced AI-driven price optimization ("what is the absolute highest we think this human will bear for this flight?"), not "Oh, we only ever assumed we'd be the ones to use AI for optimization purposes!".

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The misunderstanding is that they're not selling flights, they're mainly selling insurances and credit cards. The valuation of some airlines' loyalty programs is higher than their company valuation. That is: operating flights comes at a loss. Flights are just the bait, and then the process is designed to extract maximum value from the caught human through phsychological tricks. Agents are not so suspectible to those tricks, so the airline doesn't make enough money.

Must see by Wendover Productions: https://www.youtube.com/watch?v=ggUduBmvQ_4

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It’s pretty easy to stop Claude or ChatGPT since they won’t fill CAPTCHAS or get around any step designed to stop them. They play nice. 99% of the population couldn’t figure out how to run any model that doesn’t.

So while it’s not an impenetrable barrier, it will almost completely solve the problem they’re trying to.

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They might not be able to stop you, but they can cancel your flight if they determine later that you violated the ToS or contract of carriage.
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If you look at how airlines make money, you'll see that an agent skipping over the airline website's internal ads for the loyalty program, credit card partners, pushy upsells of seating/refundability, etc...destroys their revenue model. Not endorsing this approach of just banning agents, but it's easy to see why they don't know what to do yet.
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I don't think they're actually trying to stop you. Rather it's a public stance to protect them from customers' misaligned agents. They don't want to be liable for actions your agent took on your behalf; e.g. refunding a ticket when your agent bought the wrong one.
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It's about segmentation or price discrimination. I was able to get the same hotel room $50/night cheaper when my agent browsed from a different country for example.
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Shockingly enough you can in fact do the same thing with your own human hands (and plenty of people have been doing it for years to the point that it's a common tip for diasporeans).

Why would that be a reason why agents specifically are being banned?

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The "ban" doesn't have to be an actual technical ban, but a "ban" in the sense that you automatically forfeit your rights to customer service or a refund if a human doesn't do the booking.
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I don't think that will solve the chargeback/refund issues.
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I'd be surprised if airlines didn't simply ban anyone doing more than x chargebacks for tickets in their name in a given time period.
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Or lose all your mileage plus miles.
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>How do they plan on stopping me from using Claude code with the Claude in chrome plugin, or some other computer use agent?

Just like other companies that have similar low alternative services. They let you do it. They log and flag and as soon as you have a problem, instead of working to solve it, they see you are on the flagged list and you are now banned from the service. People who find themselves banned from an airline when they miss a connection or report lost luggage have done some other activity that got them to be flagged as a potential unwanted customer.

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I made a Chrome plugin for VRBO sites that parsed pet policy on vacation homes as the info was all over the listing and not consistent for visual parsing. In spite of aggressive backoff, a weekend's worth of usage by me and vrbo put the kibosh on my IP.
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The problem is that AI agents play all sorts of games to get better prices, and this guzzles resources that are supposed to be for dealing with legitimate problems. e.g. If an airline is dealing with an AI caller that's rescheduling a flight it intentionally booked at the wrong time to shave a few bucks off an airfare, somebody who needs to cancel a flight to attend a funeral will wait longer in line. If a human does this to save a few bucks, you let them. It's not a big problem because most people place more value on their own time. If everybody uses AI agents to do this for them, then you have to do something.

Airlines and other companies are faced with a choice: Let everything go to shit for people who don't use AI agents, or start discouraging the use of AI agents. It will be interesting to see whether companies embrace anti-AI AI agents or try to weight the penalties such that deterrence is achieved without them. e.g. Would you continue using an AI agent to book flights if you faced a potential lifetime ban from that airline?

I personally like the idea of AI surcharges. The airline could put it in their ToS that any use of AI booking agents will result in a surcharge. If your account gets flagged for AI agent games, you get an AI surcharge slapped on your flight. In the case of a false positive, if a human calls up and demands the surcharge be dropped, you do it. If an AI agent calls to complain, you double it. Most users of AI agents don't want to deal with customer service to get surcharges dropped every time they book a flight. This would make it cheaper and/or easier to just book a flight yourself... or use a very well behaved AI agent.

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The problem is that airlines play all sorts of games to get higher prices, and this guzzles resources that are supposed to be for dealing with legitimate problems.

It works both ways. If they can use AI to charge me more, I should be able to use AI to save a few dollars.

If you’re actually arguing they should set a fair, stable price and I should pay it, then I agree. But that shipped sailed decades ago.

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It does work both ways. You can always use another airline. They're just saying they can rely on another customer.

I would tend to agree that there is the potential for airlines to be more open with how they price flights to spread the load out to let them minimize overall prices. An airline that worked openly with its customers to do this might do well.

Algorithmic pricing will, in general, invite the use of AI agents. Companies who are now considering it in places where it has not previously been used should probably pay attention to what happens here.

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Using AI bots makes you more of a problem than the airline using AI to price seats. I can choose to fly another airline if I don't want AI-pricing, but that only works if jackasses aren't using their bots to snatch up seats they have not intention of actually sitting in.
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I can choose to fly another airline if I don't want AI-pricing

Can you though? How would you even know? All I know is airline pricing has been a bit of a blackbox for as long as I've been a buyer of the tickets. Even if they aren't using AI, they're still playing games. And if they're games are such that using an AI on the buyer side, that's what people will use.

And to be clear, I have no desire to use AI to buy my tickets, certainly not the "buy now, refund tomorrow, buy again, repeat until flight time" stuff proposed in comments. I just want a ticket at a fair price, which to me basically means "roughly the same price the guy next to me paid"

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Why would they need to stop you? Why can't you voluntarily respect their wishes? What's with this entitlement that AI users have that they have a right to unleash their automation on services that have made it clear that they do not want that.

Ideally the wish to not have your service accessed by automation should also be legally enforceable. And we need clear precident that users and operators of automation are 100% liable for the damages they cause.

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They won't with perfect accuracy, and I'm sure you're right that some methods will be a lot more difficult to detect reliably (e.g., a Muse agent that runs in a specific type of VM and is hosted in known data centers using specific network providers vs an LLM moving your laptop's cursor to navigate the website).

But pretty much every company that's involved with payment risk assessments, identity verification, or bot detection (Forter, Incode, Akamai, etc.) now has services they're trying to sell to merchants so that they can identify agentic traffic. Time will tell how effective they are with the different varieties of automation.

Some merchants want that capability to make sure legitimately authorized AI agents don't get unduly tangled in fraud prevention systems, but others, like United it seems, will use it to try to block them outright.

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It's pretty easy to circumvent all those checks if you're doing normal-ish things (like doing a single series of searches to prepare to purchase a single flight) and their detection doesn't ban a large fraction of non-bot customers. Those companies might sell bot detection, but it only works against the poorly coded bots and legitimately abusive accounts (sometimes) if you don't turn the false positive dial way up.
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They just use a residential proxy and direct their traffic through a user cellphone with Facebook or Instagram installed, or from an LG television.
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Wait until they discover agents are a sign of having a larger disposable income.

Then it will be like the higher percent you pay for the Titanium Plus Card holders, and complaints will vanish.

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Agent use might indicate large disposable income, but agents locking up inventory that other passengers with large disposable incomes could have purchased is a net negative unless the agent-using passengers actually keep the seats.

As plenty of others in this thread have pointed out, agents tend to book first and then cancel later if they don't get post-approval from their user. That ruins the experience for all the other potential passengers who could have purchased those tickets and it's clearly better from a business standpoint to prioritize the other potential passengers over the jackasses who care so little about their seats they couldn't even be bothered to book the seats themselves.

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> I wish the simple “you have a product, I have money” relationship was possible

It is still but you're not shopping around prices based off "you have a product, I have money". You're shopping around because "you have a product that others also sell and I will pay any one of you the least amount of money I can get away with".

> How do they plan on stopping me from using Claude code with the Claude in chrome plugin, or some other computer use agent?

I proactively answered this very question in my own comment. Initially they will try and block your chrome plugin and if they fail, then those $50 flights will just be gone from the website. More context in my own comment but this is a very reasonable question to ask.

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> Initially they will try and block your chrome plugin and if they fail, then those $50 flights will just be gone from the website.

In which case the next step will be AI plugged into a full mouse and keyboard emulator set up that plugs into a USB port and HDMI to read the screen.

And if they try to block that, I would claim it to be an ADA violation because it would be an excellent product for blind people and repetitive strain injury people. Their lawyers will be shit scared when I expose that they're systematically charging disabled people with assistive devices $50 more.

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I think they're probably fine with this tbh. The goal is to make it expensive enough that it doesn't overwhelm their support, not to stop it entirely.
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> In which case the next step will be AI plugged into a full mouse and keyboard emulator set up that plugs into a USB port and HDMI to read the screen.

Sure but at that point you're noise and not going to affect the bottom line. Running an MCP server makes the feature available to millions of CharGPT/Claude/Cursor/etc customers.

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Until blocking the "normal" way to use agents becomes common enough that someone starts selling an off the shelf "Agentic KVM" and then the arms race begins.
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They listed their expected next step, if they fail to block agents booking them, they'll stop offering the cheapest flights.
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Good.

Fucking tickets are like playing some crazy lottery bullshit. Look from an iPhone. Prices go up. Look too many times, prices go up. Look on the wrong day prices go up.

How a single damned person on HN could root for the airlines is bonkers. They deserve nothing but contempt.

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Everyone on HN is richer than average, sexier than average, smarter than average, and better at getting flight deals than average.

It’s just statistics.

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Good luck with that :-D
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I don't know but given the fact we now live in a post-truth era and heavy AI agent/assistants users now embrace heavily hallucinations and have stopped checking output quality and sources anymore like they used to in 2024 and early 2025, I would do the opposite. Detect AI use as much as possible and charge them more automatically as the customer behind becomes the easiest to trick.
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I wish the simple “you have a product, I have money” relationship was possible - right, and then your child spends 100k in amazon orders and we blame the merchants for not having better checks. Or the state fines the merchant for not ensuring that a person did indeed check in or attest to something personally. How do you prove the LLM collected your TOS agreement? I used to want this too, but having engineered multiple systems in regulated industries, automation will never be as simple as we want it to be.
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This is exactly it.

The product-for-money part is never the problem. It's always the refunds, the chargebacks, the customer service complaints, the person filing a complaint with regulators.

A lot of the systems that relied on low levels of these situations are about to be tested by waves of agents doing everything they can to take advantage of the rules: Chargebacks, complaints, refunds, cancellations.

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> How do they plan on stopping me from using Claude code with the Claude in chrome plugin, or some other computer use agent?

They don't have to. The policy itself allows them to take consequential actions to address various issues in this regard.

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Because the product is often not what we think it is anymore.

Surely the airline company makes money with the actual flight... but also they might start to make money with selling private data. Maybe they even start to make MORE money due to a commission on car rental, hotel, tourist attraction, etc than the actual flight.

The "product", due to pressure from competition, enshittification, novel alternatives, is changing and we as customers don't necessarily notice it. In fact the company is probably doing its very best so that we don't and can thus benefit with side effects that we are not aware of, otherwise we would ask for compensation.

So... I'm not justifying the practice but also business wise, it makes sense that they try to keep control of everything around their product.

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With Captchas? But I do understand your sentiment
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> How do they plan on stopping me from using Claude code with the Claude in chrome plugin, or some other computer use agent?

The endgame is just to raise prices for everyone. It's not like airlines are making a ton of money. Everything affects their profits and small margins.

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Do you mean stop gouging some customers based on information asymmetry? Doesn’t bother me.

Imagine if you just went to their site and honestly got the best price that day / week.

I’m actually skeptical that there are loss-leader seats being sold on normal routes (eg where one airline is not trying to force another out of business). Does anybody have a source for that? I have always assumed that low prices were to extract as much value as possible from a plane on a given route.

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> > The endgame is just to raise prices for everyone.

> Do you mean stop gouging some customers based on information asymmetry? Doesn’t bother me.

No. The airline will simply 2x gouge everyone instead of the 1x now.

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The relationship is unfortunately different nowadays. «You have money, we are going to manipulate you». When the profit demands on them being able to manipulate you, an AI is bad news.
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> Claude code with the Claude in chrome plugin

Chrome has this architectural problem where the webpage can see what extensions you have installed. United could just refuse to run if you have that installed.

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claude can control broser without any plugin/extension using remote debugging port instead
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chrome exposes when it does this to the website. thats why if you want to scrape websites making it hard you use a forked firefox made for that.

id dont scrape for profit but for hobby projects. and some of websites them are annoying.

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It is you that is annoying.
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Or just skill for computer use which just clicks on the screen.
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You can detect any debugger attached to any browser running V8 with:

    let cdp = false;
    const orig = Error.prepareStackTrace;
    Error.prepareStackTrace = function () {
      cdp = true;
      return orig;
    };
    console.log(new Error(''));
    // cdp === true  → a debugger/automation client has the Runtime domain enabled
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That sounds a lot like United might lose a lot of their most valuable customers.
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> How do they plan on stopping me from using Claude

The righteous Claude would refuse to book on that airline. It already refuses to search amazon.com.

But I agree that at that point I'll just change the agent, or use local model that is less principled.

This is relevant: https://cdn.ca9.uscourts.gov/datastore/opinions/2026/08/04/2...

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You don't seem to understand, it's fine for them to use AI to use "dynamic pricing" but for you to navigate their ridiculous refund/claim processes, using AI, that's "unfair"

You see how it's unfair when you do it... right?

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i agree, however we also agree to their terms of service when using their product.

They will change when a significant portion of booking are happening via agents, and they would be missing out if they didn't change.

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> you have a product, I have money

> I prefer and will do my best to avoid detection or blocking

Looks like saga about exporting GPU to China :)

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I have booked several flights using cdp browsing with my local agent. The more friction they add for agents, the more there will be for humans and the market will vote with their feet (or agents).
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They're going to put it in their terms of carriage that if you use an AI agent to book a flight they get to dump you in the middle of the Pacific. Hope you're a good swimmer.
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"like I have an adversarial relationship with many merchants" which ones?
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From a technical perspective, does anyone know if Claude in Chrome is detectable beyond artificial movement?

I have been exploring know your agent solutions and nobody can give me an honest answer.

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Yes, it is trivial to detect.

(fingerprint patterns, prompt injection so Claude literally tells the website, atypical load and interaction, etc.).

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Agents are fingerprint-able, but its a moving target. I believe the Meta agent was always using an unusual resolution for a while
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That’s not what “Claude in chrome” is though.
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the browser extension has a unique I'd that the web page can scan for.
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Yes, but how much do you value that money, and how much do you value our product?

:^)

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Would you have a problem if instead of stopping you, they charged you more because you're booking with an agent?
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"if you were me, then I'd be you, and use your body to get to the top." - ace venture
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Because Claude can be legally compelled to advertise its "claude" acting on behalf of a human? Such a policy isn't that crazy.

Now sure you could bypass this by running your own harness/tooling, but then you'd be in breach of laws. There's various policies like this today around web scraping

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There are laws? So you mean all of those "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36" that are UAs that are clearly scraping anything and everything are doing something illegal? How reassuring.
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> I wish the simple “you have a product, I have money” relationship was possible.

It is - these restrictions are part of the product. How you allow people to purchase your offerings is part of the business and has its own costs associated with it. How much more would you pay in order to have a LLM purchase a ticket for you?

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> How you allow people to purchase your offerings is part of the business and has its own costs associated with it.

I agree. Complaining "I have money, now give me your product!" is tantamount to "I have a product, now give me your money!"

That said, this and so many other aspects of a functional capitalist society rely on customers and corporations having roughly equal leverage over one another. But since corporations have insanely centralized bargaining power as collectives, have bent the legal system in their favor at every turn, and are consistently overprivileged by technological innovation (AI-as-price-researchers being one of the few exceptions), I have long since abandoned any social contract with them.

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> How do they plan on stopping me from using Claude code with the Claude in chrome plugin, or some other computer use agent?

Maybe they won't be able to stop you, but the average Joe won't be able to cover his tracks as effectively, or most likely, Claude Code and others will by default be required to assert the browser for the current session is being operated by an agent.

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Average Joe will cover his tracks just as effectively. An average Joe will use the Claude Desktop app which opens a built-in browser where agent does the clicking - difficult to distinguish from a human doing the clicking.
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You always had an adversarial relationship. You just didn't see it until you tried to push back on the information asymmetry they wield.
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If they notice you doing it, you won't be allowed to board the flight, and won't get a refund. This is the usual way things like this are enforced.
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They can ban you by name and birthdate combo, united mileage number, and/or your debit/credit card pan if detected. They have no obligation to allow you to purchase air travel online, it is their right to refuse you service.

(know folks inside United, but not speaking in any way for the company, I just know how the process works, as a curious security person)

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>(Once the corporate capture of the frontier cloud AI models is complete.)

By that time, the open obliterated models will have caught up and will be able to do this just as well as the current frontier models, if not better.

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just fyi: I think you and parent poster mean abliterated models, not obliterated. They are not destroyed, rather some weights are ablated, thus abliteration or ablation.

https://en.wikipedia.org/wiki/Ablation_(artificial_intellige...

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They can ban you.
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> How do they plan on stopping me from using Claude code with the Claude in chrome plugin, or some other computer use agent?

They don’t.

When a dispute that either party(you or United airlines in this theoretical case) decides to litigate an argument far enough that it becomes clear you used an AI agent like Claude then you are going to run afoul of the CFAA[1] and are going to get fucked legally because they stated who could access their site and you violated it with your agents against their stated will.

This is a legal ward, not a technical one. Violate it at your own peril.

[1] https://en.wikipedia.org/wiki/Computer_Fraud_and_Abuse_Act

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Can you cite a single DoJ case where a person was indicted for using an LLM user agent to access otherwise publicly-accessible resources under the provisions of the CFAA?
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they don't care if you do that, because as far as they're concerned it's you that booked that ticket. you can't turn around and demand a refund or sue them because it "wasn't you, it was your agent".

they just don't want the possible liability of dealing with whatever legalities that might occur from autonomous agent usage. and i can't really blame em for that.

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I've been saying this same thing. It used to feel like businesses actually appreciated your custom to some extent. Not all of them, not every time, but in general it seemed like they wanted to give you something in exchange for your money and saw you as a partner in their success.

Now it feels like a lot of businesses don't see the customer as any sort of partner. They're an obstacle that stands between the business and the customer's bank account, to be removed by any means possible. Providing goods or services in exchange for part of that bank account is merely an unfortunate and undesirable necessity that they haven't yet figured out how to avoid.

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Maybe it's the cynicism of getting older, but so many dang problems in the world seem to boil down do relationships and who has more power in them.
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Trigger Passkey step.
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Some of us have an adversarial problem with AI. I create things for humans. I don't want your AI on my website or reading my documents.

How do they plan to stop you? I don't know but the punishment would be cancelling your tickets if you get caught

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Then again are you a large business that hides behind customer service agents (humans) that have no power to solve your problems, or hide behind automated email responses.
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