Domains: Flights_15, Buses_25

user: I ma leaving 10th of march to san fran and leaving fro las vegas

system: 4 flights for you american airlines. leaves at 10:55 am and has 0 stops and is $99

user: I will go to economy for 1 person

system: confirm las vegas san francisco american airlines leaving march 10th for 1 person in economy

user: yes when does the onward flight get here?

system: yes, the onward flight leaves at 12:30 pm

user: thanks, how about the bus?

system: will you depart march 10th?

user: I will leave next tuesday

system: bus laves at 10:50 am and the price is $42 and is an economy ticket

user: that is good

system: wanna get tickets on the bus?

user: thanks that is all

system: Have a good one