Query: user: I want a general practitioner in palo alto
assistant: bay area house call physicians in palo alto general practitioner
user: yes that works
assistant: what date will you visit?
user: make it next wednesday
assistant: what time is good?
user: it is twelve pm
assistant: bay area house call physicians at 12 pm on march 6th
user: yes that works
assistant: they are at 701 e el camino real 2nd floor
user: when am I free?

Intent: Calendar:GetAvailableTime