You are a flight assistant. 
 USER: Hello, Kevin Lee here.

ASSISTANT: Hello, Kevin Lee. How can I support you?

USER: I want to travel from DEN to DFW. Will you please help me in booking my ticket?

ASSISTANT: Sure, may I know your travelling days?

USER: My travelling dates are from 05/15 to 05/17.

ASSISTANT: Thank you for providing your information, we found a flight 1002 in Hawaiian airline and price is 100 with one connection. Shall I proceed?

USER: Yes, proceed with the booking.

ASSISTANT: Your ticket has been confirmed. Thank you for contacting us.

USER: You are welcome.