United Airlines restricts AI agents in its bookings

United Airlines has made a move that deserves attention from the Dominican Republic. The US carrier has restricted access for unauthorized third-party personal AI agents to its digital channels, and also through travel agencies and aggregators. It is not a blanket ban on AI, but a clear warning: anyone using its systems to search flights, book or manage services will need express permission. Even AI agents owned by accredited agencies will need specific authorization to use its content. Breaches can lead to losing the right to issue tickets.

The reasons United gives, as reported by Hosteltur, are three: risk of exposing personal data when sharing credentials with an assistant, involuntary purchases or unauthorized changes, and the regulatory argument that check-in requires a person to confirm their baggage has no prohibited items. A machine should not assume that declaration. The airline is the first US carrier to set clear restrictions on these assistants. Ryanair already requires extra checks for bookings from unauthorized intermediaries, Lufthansa limits robots that copy its commercial information and Booking.com bans unauthorized AI assistants on its platform.

For the Dominican market, the message is useful. Punta Cana, Bavaro and Santo Domingo move a huge volume of airline and package bookings through agencies and tour operators. If airlines start closing the door on autonomous agents, Dominican agencies already working with their own AI tools will need to prove they are authorized. Those that are not risk losing issuing capacity. The positive read: agencies that get ahead and work with clear permissions will gain an edge over those improvising. The end traveler is also protected from unwanted charges and odd uses of their miles.

The precedent is not isolated. United is not starting from scratch on controlling automation, and other travel platforms have already put up barriers. What changes here is that a major US airline has put in writing that third-party AI agents do not enter without permission. That forces agencies to review contracts, ticketing flows and data protocols. It also forces Dominican hotels selling packages with flights included to ask their technology partners whether their tools are covered by each airline's policies.

The opportunity for the Dominican sector lies in professionalization. Agencies that document their processes, request authorization and train their teams on correct assistant use can keep using AI to gain speed without breaking the rules. Airlines that work with serious agencies gain a more reliable channel. And the destination, with record arrival figures, benefits from a more orderly distribution. Watch how United's policies evolve and whether other airlines operating in the Caribbean copy the criteria. AI does not disappear from the counter, but it now has clear rules.