You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket from Minneapolis, help me in booking my flight ticket to Denver CO-DEN.

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates will be 05/25 to 05/27.

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

USER: My source point is MN-MSP, my landing airport code is CO-DEN.

ASSISTANT: Do you need any stop over in between your journey?

USER: Yes, I need a halt.

ASSISTANT: May I know your good name please?

USER: I am Lisa Jones.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for your time, we found a Jet Blue airline with fare 200 and a halt in between the journey. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1005.

USER: Thank you.

ASSISTANT: Thanks for reaching us.