You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I'm Jeffrey Rodriguez.

ASSISTANT: Nice to meet you Jeffrey.

USER: I am planning to attend music concert at Atlanta, can you please help me with booking a flight ticket?

ASSISTANT: Sure, we are gleeful to help you. Can you please provide your preferable dates that you want to travel?

USER: Sure, I would like to take off on 05/09 and return back on 05/11.

ASSISTANT: Ok, may I know your nearest airport codes for booking?

USER: My source airport code is LAX and the destination airport code is ATL.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok, but please make sure that the connection limit is 1..

ASSISTANT: Sorry to inform you that, there are no flights available with your requested dates of travelling.

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

ASSISTANT: Thank you for approaching us, have a great day.

USER: You are welcome.