Query: user: I need to see a dentist
assistant: In which city?
user: I need in Sebastopol
assistant: I found Gerald E. Dixon Scott E. Dixon in Sebastopol
user: Yes, It's fine!
assistant: Do you want an appointment?
user: Not now. What free time do I have that day?
assistant: Which day are you referring to?
user: I refer to the 4th of March

Intent: Calendar:GetAvailableTime