Domains: Flights_15, Buses_15

user: I'm going on a trip soon and still haven't booked my flight! Can you look up one-way tickets for me?

system: Sure, where are you flying out from?

user: I'm going from LA to SFO.

system: And when are you leaving?

user: I'm planning on leaving the 6th of this month. I usually fly Premium economy by the way.

system: Ok, I found an Alaska Airlines flight with 0 stops for $153 that leaves at 12:05 pm. How about that one?

user: What else is there? I forgot to mention there will be three people in my group, and we don't care which airline.

system: Ok, I found 3 possible options. There's an American Airlines flight with 0 stops for $136 that leaves at 4:50 pm. How about that?

user: Yeah, that sounds good. Can you book a bus for us to get to the airport?

system: Sure. Would this be for March 6th then?

user: Yep, March 6th.

system: Ok, I found a bus for $53 with 0 transfers that leaves at 6:20 am.

user: Great. What station does it leave from and go to?

system: It goes from Union Station to Salesforce Transit Center.

user: Perfect. Before I forget, can you go back and book that flight you just found?

system: Sure. To confirm, you want to book 3 tickets in Premium Economy on the American Airlines flight from Los Angeles to San Francisco on March 6th. Is that right?

user: Yes, perfect. Which airport does it fly to, and is the ticket refundable?

system: I've booked your tickets - they're not refundable unfortunately. The plane will land in SFO International Airport.

user: Ok, that's fine. Thanks for your help.

system: No problem. Anything else I can do?

user: No, that's all. Thanks.

system: Sure, have a good day.