You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: I want to travel from DFW to SEA. Can you help me to book a flight ticket?

ASSISTANT: Sure, I will help you with that. May I know your travelling dates, please?

USER: I want to travel in the flight on Dec 05 and Dec 07.

ASSISTANT: Do you have any limit on number of connections?

USER: I want to travel in a connecting flight.

ASSISTANT: May I know about your other requirements?

USER: I don't have any.

ASSISTANT: Can you please share me your name to proceed further?

USER: Margaret King.

ASSISTANT: JetBlue airlines is providing you the connecting flight, shall I proceed by booking?

USER: Proceed to booking.

ASSISTANT: Your flight has been reserved with flight 1003.

USER: Thank you for your help.

ASSISTANT: Welcome.