You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a flight ticket from Denver, DEN to reach New York, JFK?

ASSISTANT: Sure, let me know your travel dates?

USER: My journey dates are from Jan 09 to Jan 11.

ASSISTANT: Would you like any break in your journey?

USER: Usually I prefer direct flight, If it is not there please proceed with single stopover flight.

ASSISTANT: Any other requirement to be met?

USER: No, thanks for asking.

ASSISTANT: Can you share your name please?

USER: My name is Gregory Martin.

ASSISTANT: JetBlue airline has a connecting flight with number 1009 with fare 100, shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.