Domains: Flights_15, Buses_25

user: can you find a one way filght for me

system: where are you traveling from and to? when are you leaving?

user: Please find me a refundable tickets that is traveling from las vegas to san diego on economy flight on the 14th

system: i found 3 flights for you. What about american airlines with 0 stop for $79 depart at 7:15 pm

user: perfect, please find me a bus going there on 3rd of march

system: there is 1 economy bus ticket for $37 depart at 3:50 pm

user: what is the bus station called? what station does it arrive

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

user: ok perfect, please purchase bus ticket for me

system: how many do you need

user: i need 4 tickets

system: please confirm your booking for 4 economy tickets traveling from las vegas to san diego on march 3rd at 3:50 pm

user: actually its for two people

system: please confirm your changes to 2 people depart at 3:50 pm

user: yes please

system: your ticket is booked

user: thank you that's all i need

system: have a nice aday