Query: user: I need a doctor.
assistant: What type of specialty?
user: I need a dermatologist.
assistant: Which city do you prefer?
user: I want someone in SF.
assistant: There are 10 physicians. Anne Han, M.D. is a Dermatologist in San Francisco.
user: What is the address and rating of the doctor?
assistant: The address is 655 Redwood Highway Suite 100 and has a rating of 5.0.
user: That is good.
assistant: Do you want an appointment?
user: Yes for the 6th.
assistant: Any particular time?
user: Yes in the afternoon 2:45.

Intent: Services:BookAppointment