You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to book a ticket from DEN to CLT. Can you please help me out?

ASSISTANT: Sure, may I know your travel dates?

USER: I am planning to travel on Sept 27 and return back on Sept 29.

ASSISTANT: Do you need any lay by in between your journey?

USER: I am looking for a connecting flight.

ASSISTANT: Any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Janet King.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline Frontier with flight 1013 having a fare 100 with stopover in economy class. Shall I proceed with booking?

USER: That's fine, please proceed the booking.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.