Query: user: Search one-way flights please.
assistant: I would need more information first. Where are you going and when would you like to leave? Where would you like to depart from?
user: let's go to LA from San Fran on the 4th of March please.
assistant: Alaska Airlines has a departing flight at 7:10 pm with 0 layovers, this ticket is $93.
user: Any other options?
assistant: Yes of course. American Airlines has a departing flight at 3:50 pm with 0 layovers. This ticket is $76.
user: Pull up more Economy options please.
assistant: Sure thing, Southwest Airlines has a departing flight at 12:50 pm with 0 layovers. This ticket is $99.
user: Perfect, sounds great.
assistant: Would you like to keep searching?
user: Actually let's buy 3 tickets for my group. I need one-way flights please.
assistant: Alright, make sure I got that right. Departing from San Francisco to Los Angeles on Southwest Airlines. Departure date is March 4th, for 3 tickets in Economy seating. Is this correct?
user: Yes, please find out if the ticket is refundable please.

Intent: Flights:ReserveOnewayFlight