You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am William Lewis. I want to book a flight ticket from TX - DFW to CO - DEN, could you please help me in booking a flight ticket?

ASSISTANT: Sure, I am here to help you. May I know your trip dates?

USER: I want to fly on 05/04 and return on 05/06.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please stand by.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a connecting flight with price of 100 and 1020 flight number. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your booking has been confirmed with Jet Blue airline.

USER: Thank you.

ASSISTANT: Thanks for your quick service.