I love talking to real people about stuff that matters to them and to me. I don't want to talk to them about booking a flight or hotel room.
There's going to be a huge fight over how that relates to AI assistants over the next few years.
I would never, in a million years, trust an LLM to book a Ryanair flight. I barely trust _myself_ to book one without accidentally buying insurance or something. And booking.com is not much better. If the travel sites are not _already_ embedding adversarial prompts they will be soon. And they'll be good at it, because they've spend the last few decades practicing on humans.