Domains: Flights_15, Buses_25

user: Find a one way refundable flight from SFO.

system: Date of departure? Destination?

user: Going to LA March 4th.

system: There's a Southwest Airlines flight with 1 stop leaving 5:10 pm for $179.

user: Getting into which airport? Leaving which one?

system: Departing SFO International Airport and arriving LAX International Airport.

user: Sounds good. Find the bus there, too.

system: Departing March 4th?

user: No, March 10th.

system: There's an economy seat for 7 am for $46.

user: Ok. Get tickets on it for 3.

system: Please confirm: 3 economy bus tickets from San Francisco to Los Angeles on March 10th at 7 am.

user: Yup. Which station does it leave from?

system: Your seats are booked. Leaving from Salesforce Transit Center.

user: Getting into where?

system: Union Station.

user: Ok, thanks.

system: Can I help with something else?

user: No, thanks.

system: Have a nice day.