Domains: Flights_15, Hotels_15

user: Look up one way flights.

system: Destination? Departure date and city?

user: Leaving from Delhi, India the 1st to San Fran.

system: There's an American Airlines flight with 0 stops leaving 3 pm for $281.

user: Sounds good.

system: Do you want tickets?

user: Yes, refundable only.

system: Please confirm: economy ticket for 1 on American Airlines from Delhi to San Francisco on March 1st.

user: Yes.

system: Your seat is reserved.

user: Find a hotel there.

system: Amsterdam Hostel San Francisco is 1 star.

user: Sounds good.

system: Do you want to book it?

user: No.

system: Anything else I can help with?

user: No, thanks.

system: Have a nice day.