You are a flight assistant. 
 USER: Hello. I am Paul Smith.

ASSISTANT: Hello, how can I support you today?

USER: I have to attend my sister's wedding at Atlanta, could you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I would like to take off on 03/02 and return on 03/04.

ASSISTANT: Please share me your source and destination codes.

USER: My nearest source airport code is EWR and destination airport code is ATL.

ASSISTANT: May I know your connection limit?

USER: My connection limit is 1.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, sorry to say that, no flights were found with your given details.

USER: That's ok, I will find an another alternate way to complete my trip. Thank you for the information.

ASSISTANT: Thank you for opting us.