You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Could you please help me in booking a ticket to Washington, DCA as I need to attend a business meeting?

ASSISTANT: Sure, can you please provide your starting point?

USER: My origin point is Charlotte, CLT.

ASSISTANT: Do you need any halt in between journey?

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

ASSISTANT: Kindly mention your budget for flight ticket?

USER: I can afford up to 5000.

ASSISTANT: Please specify your scheduled dates?

USER: My journey dates are from 03/10 to 03/12.

ASSISTANT: May I know your name to make a reservation?

USER: I am Benjamin Phillips.

ASSISTANT: Ok, please hold a moment.

USER: Ok.

ASSISTANT: Thanks for your time, sorry, we did not find any flight on that day.

USER: Ok, no problem. Thanks for the information.

ASSISTANT: Thank you for connecting with us, have a great day ahead.