You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I want to travel from DFW to CLT. Can you help me to book a flight ticket?

ASSISTANT: Sure, I am here to help you. May I know your planned trip dates?

USER: I want to fly in the flight on Nov 03 and Nov 05.

ASSISTANT: Do you have any connection limit preference?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Do you have any specific time concern?

USER: No.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: Brenda Hill.

ASSISTANT: American Airline is providing a connecting flight and the airfare is about 100. Is it ok for you?

USER: Yes, proceed.

ASSISTANT: Your ticket is booked for the flight 1005 with economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching our agency.