Domains: Flights_13, Buses_23

user: I am going to washington

system: where are you going from?

user: I will go the 6th and leave NYC

system: southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88

user: I love the travelling economy and three people are in the group

system: flight from new york to washington on southwest airlines and leaves march 6th with 3 people economy class

user: yes that is good

system: one way ticket is done

user: what airport does the flight arrive from?

system: destination is dulles international airport

user: how about the bus?

system: how about march 6th there?

user: 2nd of march I will go

system: 6 am for $40 and is an economy ticket

user: what is the bus station?

system: port authority station

user: what station does the bus reach?

system: destination is union station

user: sounds very good

system: wanna get tickets on the bus

user: I do not wanna

system: Have a good one