Say or write ANYTHING that is graphic at any time during your communication with the lady. Just explain when and how long you would like to see visit with her. I would avoid lavish praise, you can come off as desparate. Respect her request for verification information, if the information is more than you are willing to give, do not waste her time trying to bargin her down, move on the someone that request and amount of information that you are comfortable with. Deliver information to her in it's entirity, do not hold back information that you will give her once she confirms you, serious ladies will conclude that you are playing with them and end contact with you.
Give a lady up to four days to answer, many of the best providers have other pursuits other than providing, and they have to read through large amounts of email from would be hobbyists. If you do not have a response after four days, try someone else. Whenever I plan to meet a top provider that I have not seen before, I plan the visit two or more weeks in advance to insure that she has time to respond and we have time to plan the meeting.
Even after you have set up a meeting with a lady, I would have the names and numbers of other top choices from the meeting city with me if I were you. You should not contact them, but you should know their working days and hours, most top providers have such information on websites. I normally have a backup list of seven to ten ladies ordered by my interest in them, in case the lady that I have planned a meeting is a no show.