Query: user: Will you look for some interesting activities for me?
assistant: What is your preferred city?
user: I would like to be in the area of NY.
assistant: Is there a specific category you want? How about Theater, music or something else?
user: I love Musical performance.
assistant: There are 10 events that I believe you will enjoy. A well-known event is at the Kaufmann Concert Hall on March 11th at 7:30 pm. It is Abbi Jacobson.
user: I think that will be awesome.
assistant: Do you need more help?
user: Can you tell me the direct buses that will be going there? I will be coming from Washington.
assistant: Will you be heading there on March 11th?
user: Yes, that is the plan.
assistant: There is a bus leaving at 6:20 am and will be $38.
user: Okay, I like that.
assistant: Would you like to purchase a bus ticket?
user: Not right now. Can you check out economy class tickets that are going there? I'll need 4 tickets and would prefer flying with United Airlines.
assistant: Will you need to go on March 11th? What will be the date of your flight returning back?
user: I will be going on the day after tomorrow and come back on the 14th of March.

Intent: Flights:SearchRoundtripFlights