every client is different in socioeconomic status. Your rates are a bargain already for the beauty you posses. If I saw your ad, and your current rates, I would be hooked. You have to be able to express your ideas to each client individually, and get their feedback from there to make your evaluation. Some clients are wealthy, and can afford to spend $200 an hour session 6 or 7 times a week, while others, they can only afford that once a week.
Spend some time talking to the client, and propose your idea. For example, you may want to say, "I really enjoy your company, and would like to see you more often since I have a new place. I don't usually do this to every client I meet, but, I want to do it for you. You know my regular rates, however, I am willing to work with you if you want to see me more than you usually do. With that being said, I am willing to reduce my rates for you. How much are you want to pay that makes you comfortable and you can see me more often?"
From there, you can have an individual perspective. Some clients may deny your proposition because they feel that they are taken advantage of you, and do not mind paying the same rate. However, for other clients, they will give you a figure that makes them comfortable to see you on a weekly basis, and you can accept their offer or make a counter offer. For example, if you feel that their propose rate is too low, you can add more money to the rate.
I had a similar provider that did that to me in the past. She had stop working as a provider. However, she told me I can still see her anytime at her private incall residents. Her provider rate at the time was $300 an hour. But, she told me that she is willing to work with me and I can give her any amount of fee that I felt happy with. So, I would pay her $150 an hour, and I saw her at least 5 or 6 times a week. Sometimes, I may just give her $100 for half an hour and tip her an extra $20.
My point is, you should be able to communicate with your clients on an individual bases because every client is different in socioeconomic status. I hope I was able to help you my dear, and I wish you much success in your progress.