The online schedule shows all appointments that are available. Dee keeps this up-to-date always. Her schedule goes out 8 weeks. Normal business hours are posted on the contact page. Unfortunately Dee is human, and not a robot. She cannot work 7 days a week as her body will not allow it. This is a physical job and she needs rest days to have a long and ***healthy*** career.
If a day is not available within the business hours, that means Dee is either booked (she sees a max. of 20 clients a day) or has taken the time off to spend with family.