In your message, list the best day's and times for an appointment. Remember: first appointments last about 2 hours, subsequent ones last about 1 hour. Try to make it for times when you can rest a bit afterwards.
Be sure to leave info on the best times to reach you , and the best means to reach you. Telephone, Text, or Email... what works for you?
It is helpful if you send a brief description of the conditions you are interested in treating, or perhaps knowing more about.