Isn’t it a waste to book accommodation and not use it? If it is a popular place, maybe they’ll give it to walkins or something, but otherwise?
Isn't it a waste to spend more for a flight when you could get the same flight for less if you also booked an accommodation you don't plan to use?
This has not been my experience. LLMs have definitely been helpful, but generally they either give you the right answer or invent something plausible sounding but incorrect.
If I tell it what I'm doing I always get breathless praise, never "that doesn't sound right, try this instead."