Domains: Flights_15, Buses_25

user: I need 2 economy one-way flight tickets.

system: Where are you going, when do you plan on leaving and where are you leaving from?

user: Leaving from LA and going to SD on the 12th of this month.

system: How about an alaska airlines flight with 0 stops at 7:30 am for $65?

user: Can you tell me if this ticket is refundable? Also, what time does the onward flight arrive?

system: Yes, it's refundable and 8:24 am.

user: Awesome.

system: Shall I book this ticket?

user: No, later but I'm interested in buses to get there.

system: Sure, what is your departure location and does March 12th sound good?

user: I'm leaving march 11th.

system: There are 10 buses. How about an economy ticket for a 7:40 am bus that's $26?

user: Perfect, also please book the flight.

system: Confirm the details: 2 alaska airlines economy tickets from los angeles to san diego on march 12th

user: Perfect, now which airport is the flight departing from and where will it arrive to?

system: You booking is confirmed. SAN International Airport is the destination and the flight leaves from LAX International Airport.

user: Awesome thanks.

system: Is there anything else you'll need?

user: Nope, that's all.

system: Enjoy your day.