You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to go for vacation at Atlanta for few days, can you help me for finding a flight with one connection.

ASSISTANT: Sure, kindly mention your travel dates?

USER: I will travel on 05/03 and return on 05/05.

ASSISTANT: May I know your airport codes?

USER: Sure, my destination is GA-ATL and origin is from NC-CLT.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

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

USER: Ok, thanks for the information.

ASSISTANT: May I know your name?

USER: My name is Dorothy Smith.

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