If you wanted to see a certain woman and only had a short window of opportunity you should have begun the booking process a week ago.

Many woman are not last minute, and contacting her the day before for the next afternoon *can be* considered last minute. Since you contacted her over a weekend she may not even get your email until after your desired meeting time. And if she screens she will need at least a day to do that.

Tnanks for the reply.  You're probably right.

But I just called somebody else to prebook for Tuesday or Wednesday and they told me "Then call back on Tuesday or Wednesday"

If you really want to see her, as soon as her ad goes up in your area you should be pm'ing/calling her to schedule.  My ATF and I will arrange dates a week prior.  I'll normally pm a provider a day before.  With Agency Girls, I'll just call that morning.  

In any case, have a few options and you won't be disappointed.