You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to book a flight ticket to CLT from DEN, can you please help me out?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my trip dates are Jan 18 and Jan 20.

ASSISTANT: Do you need prefer break in between your journey?

USER: I am looking for a flight with 1 connection.

ASSISTANT: Please let me know if you have any other specifications.

USER: No more specifications.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Christopher Parker.

ASSISTANT: Spirit airlines is providing a single connected flight with ticket fare of 800, shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: I have successfully booked you a business class ticket in flight-1019, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.