Query: user: I need a flight for two people.
assistant: What dates will you traveling? What airport would you like to fly out of? What city will you be flying too?
user: I will be flying out of Vegas on the 5th of March going to New Delhi.
assistant: I have 4 options for you. American Airlines departing at 10:55 am with 1 stop for $341.
user: That flight sounds good. Can you find a flight back?
assistant: When would you like to return?
user: March 7th
assistant: American Airlines departing flight leaves at 10:55 am and the return flight leaves at 7 pm. The total is $379 for the ticket
user: That sounds great.

Intent: Flights:SearchRoundtripFlights