Query: user: I need to look for a doctor.
assistant: Will you be looking for a General Practitioner, Ophthalmologist or something else? What city should you search?
user: I need an ophthalmologist in Oakland.
assistant: What about Bay Area Retina Associates in Oakland for an ophthalmologist?
user: Yes, that will work.
assistant: Do you want to schedule a visit?
user: Sure, book it please.
assistant: What time is good for you?
user: Please book for 1:15 pm.
assistant: Tell me the date of your visit.
user: I'd like it this Sunday.
assistant: Please confirm an appointment with Bay Area Retina Associates 1:15 pm March 3rd.
user: No, I'd like it today.
assistant: Please confirm an appointment with Bay Area Retina Associates March 1st.
user: Yes, that is great and give me their phone number.
assistant: They can be reached at 510-832-6554. I couldn't book the appointment. What about Bay Area Retina Associates March 1st 1:30 pm.
user: Yes, that is good.
assistant: The appointment is booked.
user: Tell me their rating.
assistant: The rating of them is 4.9.
user: Thanks so much. Will I be free on the 4th.
assistant: You have openings from 2:45 pm to 8:30 pm March 4th.
user: That is great.

Intent: Calendar:GetAvailableTime