Query: user: I would like to find attraction to visit.
assistant: In which city should I search?
user: I would like to find an attraction that is child-friendly in NY.
assistant: There are 10 attractions. There is 9/11 Tribute Museum that is a museum.
user: Is this attraction free and what is their phone number?
assistant: No, It's not free and the phone number is 866-737-1184.
user: I would like to find a house to stay there.
assistant: There is a house located at 100 Greenwich Street and the rating is 4.4.
user: Does this place have laundry service?
assistant: Yes, there is a laundry service.
user: This house sounds good.
assistant: Can I help you with anything else?
user: I would like to book a round trip flight.
assistant: Which city are yo departing from?
user: I'm looking to leave from SF.

Intent: Flights:SearchRoundtripFlights