Query: user: I need a checkup. Can you find a ENT specialist at Mountain View for me?
assistant: Okay, sure. There's 1 ENT specialist in Mountain View called John Nguyen, M.D.
user: What's his rating and phone number?
assistant: His rating is 5.0 and his phone number is 650-934-7900.
user: Good to know. That works for me.
assistant: Want to schedule a visit?
user: Yes, schedule it.
assistant: What time and date work best for you?
user: Next Friday at afternoon 3.
assistant: You want to visit John Nguyen, M.D. at 3 pm on March 8th?
user: Actually, a bit earlier sounds better. Half past 2 in the afternoon, please.
assistant: You want to instead visit him at 2:30 pm on March 8th?
user: Sounds good to me.
assistant: I successfully booked your appointment.
user: What's his address?
assistant: At 4906 West El Camino Real # A.
user: Thanks. I'd like to put it on my calendar.
assistant: At what time is the event?
user: At half past 2 in the afternoon.

Intent: Calendar:AddEvent