You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: This is Amanda Young. I want to visit Dallas & Fort Worth, TX - DFW to meet my old friend. Can you help me in booking a flight ticket ?

ASSISTANT: Sure, let me know your travelling dates?

USER: Sure, my travel dates are from 12/24 to 12/26.

ASSISTANT: Can you please share me your source airport code?

USER: Ok, my source airport code is DC - DCA and destination airport code is TX - DFW.

ASSISTANT: Do you have any specifications?

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

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT: Thanks for your time, we found a Jet Blue airline with fare 100 and a halt in between the journey. Shall I proceed?

USER: Please go ahead.

ASSISTANT: Your ticket has been confirmed with flight number 1013.

USER: Thank you.

ASSISTANT: Thanks for opting us.