I got a call today from a super-posh sounding guy who told me that he's a doctor. Says he just moved here to work at XYZ hospital. Just went on and on flattering me about how amazing my profile looks. Sounded smarmy as fuck. Probably thinks that I'm all giddy about meeting this really wonderful man who is obviously so much nicer than all the other guys I have to deal with. He called AGAIN some hours later to make a booking. I am unlikely to actually go through with the booking - will decline if he contacts at the confirmation time. I don't even know why I pretended to take the booking - I guess because he didn't actually say anything outrageously out of order and I wasn't feeling particularly combative.
When I do decline these guys, I like to just say, "Oh, I don't think we're suited to one another." I never explain why, really. I just let them wonder why any prostitute would ever decline such a wonderful guy.