You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me in booking a flight ticket from DFW to PHL?

ASSISTANT: Sure, can you mention your travel dates?

USER: Sure, my travel dates are from Nov 09 to Nov 11.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any more preferences?

USER: No.

ASSISTANT: Please share your name to proceed for booking.

USER: Charles Clark here.

ASSISTANT: We found an economy class ticket in Frontier airlines with cost 200 and it is a connecting flight. Can I book your ticket?

USER: Ok, please confirm that flight.

ASSISTANT: Your ticket has been booked with flight number 1012.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.