Query: user: Can you tell me the weather in NYC for Wednesday next week?
assistant: Sure, the average temprature is expected to be around 64 degrees with a 26 percent chance of rain.
user: Cool, I also need a round trip flight to get there.
assistant: What is your city of departure? Would you be leaving on march 6th and when are you planning to take the return flight?
user: I would be traveling tomorrow from vancouver and would return on 12th of this month.
assistant: I have found 1 delta airlines flight for you that takes off at 2:50 am. Return flight takes off at 6 am and the total cost is $309
user: What time does the returning flight arrive? is it a business class ticket?

Intent: Flights:SearchRoundtripFlights