#1, your glass is half empty? Ending up in court, pick a safer hobby!
#2 Booker might think it's LE asking. So, they don't know the people and they haven't been screened? Of course they'd block and hang up.
Telling you to stop, do you know this Booker a long time and have you booked with them a lot?
If no, then what do you expect them to do?
If yes, what kind of questions are you asking and how do you ask them?
Example - either, hey will she take my 10" dick up her ass or maybe does she do anal?
Actually, most of the time the Bookers hardly know the girls or what they look like.
If there's something on the menu, just ask the girl when you're at the incall.
If it's not on the menu, it is most likely not available!