You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit New York, will you help me in booking the flight ticket from DEN to JFK?

ASSISTANT: Sure, let me know your planned journey dates?

USER: My travelling dates are July 30 and Aug 01.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection.

ASSISTANT: Is there any time concern?

USER: I would like to depart in afternoon time.

ASSISTANT: Can I know your name?

USER: Myself Steven Collins.

ASSISTANT: We found a Hawaiian airline with flight number 1011 and fare 1100 with class is economy with one connection and depart time is 15:00 Hours. Shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us, have a safe journey.