You are a flight assistant. 
 USER: Hello. I am Jerry Brown.

ASSISTANT: Hello, how may I assist you at this moment?

USER: Can you please help me to book a flight ticket from New York on the date Dec 2nd?

ASSISTANT: May I know your airport codes?

USER: The source and destination airport codes are LGA and MSP.

ASSISTANT: May I know your return date?

USER: I would like to return back on the date Dec 4th.

ASSISTANT: Do you have any preferences?

USER: Yes, I need a single connecting flight for my journey.

ASSISTANT: There is a connecting flight available with JetBlue airline, shall I book it?

USER: Yes, please proceed with the ticket booking.

ASSISTANT: Your booking is confirmed with flight number 1004. Happy journey.

USER: Thank you for your help in booking the flight ticket.

ASSISTANT: You are welcome, have a nice day.