You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Can you please assist me in booking a flight ticket from DEN to EWR?

ASSISTANT: Sure, I am gleeful to help you with that flight ticket booking.  May I know your travelling dates, please?

USER: I would like to start on Feb 04 and need to return on Feb 06.

ASSISTANT: Can I know your name please?

USER: I am Raymond Smith.

ASSISTANT: Which class do you prefer either economy or business?

USER: I do prefer to travel in economy class.

ASSISTANT: Do you need a connecting flight or direct flight in your journey?

USER: I need a connecting flight in between my journey.

ASSISTANT: Is there any other requirements regarding your journey?

USER: No.

ASSISTANT: Southwest Airlines are providing a flight-1014 with single connection limit and the ticket fare is 100. Shall I book it?

USER: Yes, you can book it.

ASSISTANT: Raymond Smith, your booking is done in economy class.

USER: Thank you.

ASSISTANT: Most welcome, thank you for choosing our agency. Have a safe journey.