Domains: Flights_23, Buses_13

user: I'm looking for a one-way flight.

system: Where did you want to go?

user: To San Diego.

system: From what city and what date did you want to leave?

user: I want to go on March 14th from San Fran.

system: I found 5 flights. There's one on Alaska airlines leaving at 6:10 am with 0 stops. The cost is $107.

user: Can you check on a bus?

system: Did you still want to leave March 14th?

user: No, look for the 1st of this month.

system: I found 6 buses. The first leaves at 11 am with 0 transfers for $58.

user: Where does it leave from and where does it arrive?

system: You'll leave from Salesforce Transit Center and arrive at Santa Fe Depot.

user: That one works.

system: Do you want to purchase tickets?

user: Yes, get 2 tickets.

system: To verify: You want 2 tickets for the bus from San Francisco to San Diego that leaves March 1st at 11 am.

user: No, make it four tickets.

system: So that's 4 tickets on the 11 am bus.

user: That is right.

system: Your ticket has been confirmed.

user: Thank you so much. That's all I need.

system: Have a wonderful day.