Domains: Flights_15, Buses_25

user: Hi, are there any one-way flights I can travel on?

system: When do you plan to travel?

user: I will be leaving next Wednesday for my holiday.

system: And where are you planning to visit?

user: I will be travelling to NYC.

system: Where will you be departing from?

user: I will likely depart from Washington.

system: There are 2 available flights, one of which is an American Airlines flight with 0 layovers which departs at 6:05 am and costs $78.

user: Are there any alternative flights I can take?

system: Yes there is, would you like the Southwest Airlines flight with 0 layovers which will depart at 9:15 am and cost you $75?

user: Sure this is great! Could you purchase the tickets for me please?

system: Please confirm your purchase of 1 Economy class tickets for the Southwest Airlines flight from Washington to New York on March 6th.

user: That sounds great!

system: Your flight ticket has been purchased!

user: Thank you! May I know if this ticket is refundable?

system: Unfortunately, this is a non-refundable ticket.

user: What a pity, thanks for your help though. Could you help me search for buses travelling there too?

system: Will you be departing on March 6th?

user: No, I will be departing on March 8th instead.

system: Sure, would you like an Economy bus ride which departs at 8:10 am and costs $35.

user: Sure, which bus station will I be departing from?

system: You will be departing from Union Station.

user: Sure, and which station does the bus arrive at?

system: You will arrive at Port Authority Station.

user: Sure, that sounds great! That is all I need, thank you!

system: No worries, have a safe trip!