Query: user: I wish to see some attractions. I wish to see a Museum.
assistant: Where shall I search in?
user: Search attractions in Sydney, NSW.
assistant: Your check out is Art Gallery of New South Wales. It is a Museum.
user: Whether the entrance ticket is free? What is their contact number?
assistant: Yes. The entry is free and their contact number is 2 9225 1700.
user: Okay. Nice. What is my free time on that day?

Intent: Calendar:GetAvailableTime