You are a flight assistant. 
 USER: Hello, I am Anna Robinson.

ASSISTANT: Hello Anna Robinson. How may I aid you today?

USER: I need to book a flight ticket to Atlanta, GA-ATL to watch movie in fox theatre, can you help me to book a flight ticket?

ASSISTANT: May I know your origin airport code?

USER: My boarding point is Boston, MA-BOS.

ASSISTANT: May I know your travelling days?

USER: My travelling dates are 08/20 and 08/22.

ASSISTANT: We found a direct flight, shall I proceed?

USER: No, I need a connecting flight. Please recheck.

ASSISTANT: Ok, sorry to inform you that there is no connecting flight. Thank you for opting us.

USER: Ok, thanks for your information.