Domains: Flights_15, Buses_25

user: I would like to book a one-way flight.

system: When are you leaving and where are you traveling?

user: I am leaving from Vancouver traveling to Portland, OR on the 12th.

system: There is Air Canada that leaves at 4:45 pm and has 1 stop for the price of $224.

user: That flight sounds good to me.

system: Can I help with anything else?

user: I would like to find a bus to go there for two people.

system: When would yo like to leave on March 12th?

user: I would like to leave this Sunday.

system: There is a economy ticket leaving at 9:20 am for the cost of $47.

user: That flight sounds good

system: Would you like to purchase tickets?

user: Yes, I would need a seat.

system: Booking 1 economy ticket for 2 seats for Vancouver to Portland on March 3rd at 9:20 am.

user: Yes, that ticket works for me.

system: Your ticket has been purchased.

user: Thank you that is all I needed.

system: Have a good day.