You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am George Turner. I want to meet my uncle at SFO. Could you please help me with booking a flight ticket from ATL?

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

USER: My travelling dates are Aug 25 and Aug 27.

ASSISTANT: Do you have any specifications?

USER: Yes, I want to depart in the afternoon.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting. Sorry to say, there are no flights available for your desired intent.

USER: No worries, thank you for the information.

ASSISTANT: Thank you for reaching.