You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can i help you today?

USER: Can you please help me in booking the flight ticket from DEN to JFK?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are Feb 20 and Feb 22.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: May I know about your other preferences, if any?

USER: I don't have any other requirements.

ASSISTANT: Let me know your name to proceed.

USER: My name is Gregory Johnson.

ASSISTANT: Delta airlines is providing you the connecting flight in economy class, shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been reserved with flight 1008.

USER: Thank you for the help.

ASSISTANT: My pleasure.