You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me in reserving a flight ticket to CLT from DFW?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates are from Nov 04 to Nov 06.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know your airlines preferences?

USER: I am comfortable with any airline.

ASSISTANT: Please share me your other specifications.

USER: No.

ASSISTANT: For booking, we need your good name. Please provide it.

USER: I am Nicholas Johnson.

ASSISTANT: We found a AA airlines and 1021 is flight number with a fare of 200. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.