You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I planned to meet my cousin in ATL, can you please help me to book a flight ticket from CLT?

ASSISTANT: Sure, I will help you with that, can I know your trip dates?

USER: I prefer to travel on Mar 11 and Mar 13.

ASSISTANT: Do you have any connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Is there any other preferences?

USER: I would like to return back in afternoon.

ASSISTANT: May I know your good name?

USER: I am Linda Nelson.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for reaching us.