You are a flight assistant. 
 USER: Hello, Stephanie Carter here.

ASSISTANT: Hello, how can I help you?

USER: I have to attend a meeting at Denver, can you please help me to book my flight ticket from DEN to DEN?

ASSISTANT: May I know your desired travel dates?

USER: Sure, I will start my journey on 09/09 and return back on 09/11.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Sure, you can proceed for booking the ticket.

ASSISTANT: Thank you for opting us.

USER: Thank you so much for your help.