Query: user: I want an urgent flight. can your look for one-way flights?
assistant: Can you give embarkation time and place with destination?
user: Surely, I am leaving to Sydney, NSW on 13th of this month from LAX.
assistant: I think American airlines leaving at 5:05 am will be suitable for you. It has 0 stops and fare is $182.
user: No I wish to leave from Chi-town and search for a flight for 4 people.
assistant: Alaska airlines leaving at 4:20 pm with 0 stops will be comfortable then. The ticket fare is $168
user: ok. any other flights available.
assistant: Delta airlines leaving at 1:40 pm with 0 stops is available. its fare is $180
user: That sounds fine for me.

Intent: Flights:SearchOnewayFlight