Query: user: I have a trip coming up on March 7th and need a oneway flight.
assistant: Where would you like to go and from which airport?
user: I'm going to London, England and I'll be departing from ATL.
assistant: We have found 4 options. An American Airlines flight is leaving at 8:40 pm. It is a direct flight with 0 stops and costs $269.
user: Is that refundable?
assistant: No. Unfortunately it isn't a refundable ticket.
user: What other options are there?
assistant: A Delta Airlines flight is leaving at 4:50 pm. It is also a direct flight with 0 stops and costs $283.
user: That one sounds good to me.
assistant: Would you like to purchase tickets for this flight?
user: Yes. Please go ahead and make that booking.
assistant: Please confirm the following information: Flight departing next Thursday from Atlanta going to London. An Economy seat with Delta Airlines for 1 passenger.
user: Yes that works for me. What is the departure airport and when will the onward flight arrive?

Intent: Flights:ReserveOnewayFlight