You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you now?

USER: Christopher Clark here. Can you please reserve me a flight ticket from ORD to ATL?

ASSISTANT: Sure, let me know your travel dates please.

USER: Sure, my travel dates are from Feb 16 to Feb 18.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: AA airlines is providing you the connecting flight, shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with flight-1009. Thank you for opting us.

USER: Thank you for your service.