Domains: Flights_15, Hotels_15

user: I would like economy flights for 9th of this month.

system: Where are you going and where are you leaving from?

user: I am going from Washington to Toronto, Ontario.

system: There are 2 possible flights. There is an American Airlines flighs leaving at 5:40 pm with 0 stops. the ticket costs $107.

user: Which airport will the flight arrive at?

system: The flight arrives at Toronto Pearson International Airport.

user: Can I refund the flight if need be and which airport does the flight leave from?

system: Sorry but the ticket is non refundable and the departure airport is Dulles International Airport.

user: That suits me well. Can you help me to buy flights for four people?

system: To confirm then you need 4 Economy tickets on March 9th from Washington to Toronto with American Airlines.

user: Yes that is perfect At what time will the flight arrive?

system: You ticket is now booked and your flight will arrive at 7:05 pm.

user: Thank you for that now can you assist me in finding a hotel.

system: There is a 3 star hotel called Best Western Plus Toronto North York Hotel & Suites.

user: Yes that would work for me. That is all I want for now thank you.

system: Have a great day.