Domains: Flights_23, Buses_13

user: I need 1 ticket from san diego to las vegas

system: when are you traveling

user: i need to travel on the 14th

system: i found 4 flights for you. Alaska airlines with 0 stop for $79 depart at 6:30 am

user: what airport does it depart from and is this a overnight flight

system: this is a overnight flight depart from san international airport

user: what else can you find

system: what about american airlines with 0 stop for $78 depart at 4:40 pm

user: what else do you have? can you find an economy on day after tomorrow

system: i found 2 economy for you.Southwest airlines with 0 stop for $82 depart at 8:25 pm

user: ok, can you find me a bus going there

system: are you leaving on march 3rd

user: i am leaving on march 10th

system: I found 1 bus with 0 transfer for $46 depart at 6:50 pm

user: what bus station am i leaving from and arrive to

system: you will depart from santa fe depot and arrive at union plaza

user: perfect please reserve it for me

system: please confirm your booking for 1 ticket from san diego to las vegas on march 10th at 6:50 pm

user: yes please

system: your ticket is booked

user: thank you

system: have a nice day