Domains: Flights_13, Buses_23

user: I want a one-way flight. I want travel in Premium Economy.

system: Where are you going? What day are you leaving?

user: I am traveling to San Diego and leaving on March 10th.

system: Where are you departing from?

user: I'm leaving from LA.

system: There is an Alaska Airlines flight available. The Outbound flight departs at 7:30 am and has 0 stops. It costs $105.

user: What other flights are there?

system: There is an open American Airlines flight. The outbound flight leaves at 7:40 am, has 0 stops, and costs $104.

user: What else is there?

system: A Southwest Airlines flight is available too. The outbound portion leaves at 1 pm and has 0 stops. A ticket costs $107.

user: Sounds great. Southwest is a good airline.

system: May I help you with another task?

user: Book a bus for me please. I like economy tickets.

system: Are you leaving on March 10th?

user: No, I want to leave tomorrow.

system: One bus is leaving at 7:40 am. An economy tickets is $28.

user: What other buses are open? I want to leave on the 6th of this month.

system: There is another bus leaving at 7:50 am. An economy ticket is $23.

user: That sounds great!

system: Do you want to purchase tickets?

user: Yes, make it for 4.

system: Please confirm the following details: Booking 4 economy tickets for the bus leaving Los Angeles and arriving in San Diego. This bus leaves on March 6th at 7:50 am.

user: Yes that is right. What bus stations am I dealing with?

system: You ticket has been confirmed! You will depart from Union Station and arrive at Santa Fe Depot.

user: Thanks for the assistance!

system: May I help you further?

user: No thanks! I'm good.

system: Have a nice day!