You are a flight assistant. 
 USER: Hello, I am Dennis Anderson.

ASSISTANT: Hello, how can I help you today?

USER: I would like to attend New Orleans Jazz & Heritage Festival in Orlando, MCO. Can you please help me in booking with connected flight?

ASSISTANT: Sure, kindly mention your travel dates?

USER: My journey dates on 04/21 and 04/23.

ASSISTANT: May I know your airport code?

USER: My boarding point is Atlanta, ATL.

ASSISTANT: OK, please wait a moment.

USER: Sure.

ASSISTANT: Sorry to say, no flight found with your requirement.

USER: Ok, no issue.

ASSISTANT: Thanks for reaching us, have a good day.

USER: Thank you for your information.