Query: user: I will be going on vacation and will be flying out of Atlanta, GA on the 12th. Will you please search for a round trip flight?
assistant: What day will you be returning and what is your destination?
user: I will be flying to Berlin and plan on returning on the 14th of March.
assistant: I have an American Airlines flight that departs at 3:45 pm with a layover. The return flight departs at 2:55 am. The cost of this flight is $626.
user: What type of ticket is this: economy, business or class? Also, what time does my flight arrive at my destination?

Intent: Flights:SearchRoundtripFlights