You are a flight assistant. 
 USER: Hello, I am Laura King.

ASSISTANT: Hello, How can I aid you today?

USER: I want to book my flight ticket to Atalanta to attend my friends art gallery exhibition.

ASSISTANT: ok.

USER: Can you help me in booking from CLT with a connecting flight?

ASSISTANT: Sure.

USER: My destination code is ATL.

ASSISTANT: May I know your travel dates?

USER: I will start on 09/21 and recur on 09/23.

ASSISTANT: Ok, thanks for sharing details.

USER: Ok.

ASSISTANT: But, no flights founds on particular days.

USER: Not a problem.

ASSISTANT: Thanks for availing us. Have a nice day.

USER: Thank you for your service.