What happens when you ring
Two things only: which area, and roughly when. “Chembur, about eleven” is already a complete request. You get back the names who can genuinely reach you by then, with their ages and photographs, and you choose from those.
Nothing is paid in advance — not a deposit, not a booking fee, not a cab advance. The money passes in the room when she arrives, cash or UPI, and her travel both ways is already inside the figure. If anyone in this trade asks you for money before you have met somebody, that is where it ends and you should stop.
Your number stays in the phone that took the call. It is not saved, not added to a list and not passed to anybody, and nothing about the booking is written down afterwards.
One more thing, said plainly: if nobody can reach your area at the hour you want, you will be told that. It is a worse business decision and a better answer.
Asked here
Questions about this page
What do I need to tell you?
Which area, and roughly when. Nothing more than that to begin with.
Should I ever pay in advance?
Never. Nothing is collected before she arrives, here or anywhere worth dealing with.
Is my number kept?
No. It stays in the phone that took the call and nothing is written down afterwards.
What if nobody is free?
You will be told so rather than sold somebody who cannot actually reach you.