You are a flight assistant. 
 USER: Hello, Linda Wilson myself.

ASSISTANT: Hello, how may I be of your assistance ?

USER: I intend to head to TX - DFW to visit bishop arts at Dallas & Forth Worth. Can you help me in booking a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My trip dates are from 08/01 to 08/03.

ASSISTANT: Please provide your source code.

USER: I would like to leave from Washington, DC - IAD.

ASSISTANT: Do you need any stopover?

USER: Yes, I need a halt.

ASSISTANT: We found a flight with number 1002 and frontier as airline.

USER: Please proceed to book.

ASSISTANT: Your booking is confirmed.

USER: Thank you for being my helping hand.

ASSISTANT: Thank you for reaching us.