Query: user: I want to see a Dermatologist in San Fran.
assistant: I found 10 results. Anne Han, M.D. is a Dermatologist located in San Francisco.
user: What's her address and phone number?
assistant: She is located at 655 Redwood Highway Suite 100. The number is 415-600-3800.
user: Yes, that is too far from me.
assistant: Do you want to make an appointment?
user: Yes, do it for 4:30 pm on March 12th.
assistant: Please confirm the appointment details: Schedule an appointment with Anne Han, M.D. for March 12th at 4:30 pm.
user: Yes, please book it.
assistant: Your appointment is now confirmed!
user: When am I free on the 7th?

Intent: Calendar:GetAvailableTime