#Person1#: May I help you?
#Person2#: Yes, I'd like to book 3 seats to Calgary, Canada on a flight, leaving sometime before next Sunday.
#Person1#: Economy class?
#Person2#: Yes.
#Person1#: One way or round trip?
#Person2#: One way.
#Person1#: There aren't any direct flight, sir. You will have to change in Vancouver.
#Person2#: That's alright.
#Person1#: There is a Canadian Airlines flight 30 leaving Beijing next Friday at 10 o'clock am. It has 3 seats available. Will that be alright?
#Person2#: That's fine.
#Person1#: Your name, please.
#Person2#: BASIL, Basil. How much is the ticket?
#Person1#: $580 for one.
#Person1# helps Basil book three seats of economy class to Calgary, Canada on a flight next Sunday.