You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Sharon Campbell. Can you check whether there are any flights on dates 11/20 and 11/22?

ASSISTANT: Sure, may I know your journey points?

USER: Yes, I would like to have my journey from DEN to DFW.

ASSISTANT: Wait a while, I will check and revert you.

USER: Ok.

ASSISTANT: I have found a flight with airline Hawaiian and the flight number is 1009 with 1 connection and price 100. Can I reserve?

USER: Ok, proceed with my booking.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for approaching us.