Query: user: Would you tell me about some one-way flights?
assistant: Which city are you going to be departing from?
user: I will depart in Philly.
assistant: Is there somewhere specific you would like to go?
user: I want to get to New York City.
assistant: What day would you be needing to travel on?
user: I have to depart from Philly on the 11th of March.
assistant: At 5:35 PM there is a $66 flight through American Airlines that only has 0 stops.
user: What other flights are there?
assistant: You could also try Delta Airlines which has a flight leaving at 4:40 pm that day and will only stop 0 times cost $58.
user: I would like to take that flight, could you purchase a one way ticket for me?

Intent: Flights:ReserveOnewayFlight