Domains: Flights_15, Hotels_15

user: Will you find one-way flights?

system: What's the destination?

user: From Chicago to New York City.

system: When?

user: Today.

system: I found 3 flights. American Airlines has outbound flight that leaves at 12:30 pm with 0 stops for $123.

user: Onward flight arrives when? Refundable ticket?

system: Nonrefundable ticket. Flight arrives at 3:49 pm.

user: Anything else?

system: Delta Airlines has onbound flight that leaves at 9:15 am with 0 stops for $132.

user: Anything else?

system: Southwest Airlines has outbound flight that leaves at 6:50 am with 0 stops for $135.

user: Perfect. Will you buy a one-way ticket?

system: Please confirm 1 Economy ticket for Southwest Airlines from Chicago to New York on March 1st.

user: Change it to Premium Economy.

system: Please confirm a Premium Economy flight from Chicago.

user: Great. What's the destination airport? Refundable ticket?

system: Reservation is complete. JFK International Airport. Nonrefundable ticket.

user: Will you find a hotel there?

system: 1 Hotel Brooklyn Bridge, a 4 star hotel.

user: Nice. That's all.

system: Have a great day.