Domains: Flights_23, Buses_13

user: I need a premium economy one way ticket to Las Vegas.

system: What is the date and departing city?

user: The date is March 11th and I leave from Los Angeles.

system: I have an Alaska Airlines that leaves at 8:20 pm with 0 stops for $133.

user: I also need a bus for 4 to there.

system: Is March 11th still departing date?

user: No, I leave on the 14th of this month.

system: I found 4. I have one leaving at 7:40 am with 0 transfers for $40.

user: How about departure of 13th of March for 3?

system: I have one leaving at 12:30 pm with 0 transfers for $36.

user: This is the one I want.

system: Do you want tickets?

user: Yes, go ahead and buy.

system: Confirm bus to Las Vegas leaving at 12:30 pm to Los Angeles on March 13th for 3.

user: Yes, what is departure station?

system: It leaves from Union Station.

user: Thank you for the help.

system: Is there anything else?

user: No that is all.

system: Have a great time.