You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: Can you please help me in booking a flight ticket from CLT to ATL?

ASSISTANT: Your travelling dates please?

USER: Sure, my travel dates are from June 22 to June 24.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: May I know your name please?

USER: Myself Sandra Parker.

ASSISTANT: I am sorry no flights found on your route.

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

ASSISTANT: Thank you choosing us.