Interesting. My team just went through this to plan offsite. Took about 1/2 a day of one person's time. So I asked your tool to help me:

"I want to have a two day offsite for a team of 12 in Cambridge in April."

It then started pulling up results in Cambridge UK. I meant Massachusetts. I didn't say that in the prompt, but I figured since there are two equally famous Cambridges, it would ask me for clarification.

I redid it specifying Massachusetts and it worked pretty well (although all the options it found were about double the price of what we actually booked).

An interesting idea!

BTW I didn't continue, but I assume you manage the whole booking process? How do deal with questions from the venue and other human in the loop issues?