Query: user: I'm trying to find one way flights for three people for a trip to NY.
assistant: Leaving when please?
user: That would be on the 9th of this month.
assistant: From where please?
user: We'll be going from Philly.
assistant: There are 4 good possibilities. I have an American Airlines flight with 0 stops leaving at 5:35 PM for $62.
user: Where does that land?
assistant: That's like goes to JFK International Airport.
user: Perfect, I'll take that.
assistant: Would you like to make reservations?
user: Yes please. I'm not sure of my plans so I have to have a refundable ticket and I'd like economy class.

Intent: Flights:ReserveOnewayFlight