You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How best I can serve you today?

USER: Jeffrey Robinson here. I would like to visit ATL to meet my sister, can you help me to book a flight ticket from CLT?

ASSISTANT: Sure, we are gleeful to help you.  Can you please let me know your journey dates?

USER: My travelling dates are 05 and 07 of Nov.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need a connecting flight.

ASSISTANT: We found a AA airlines, flight number 1015 and the fare of 100. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us.