You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Larry Rodriguez here, can you assist me in booking a flight ticket to CLT to attend my uncle's house warming party?

ASSISTANT: Sure, can you please share your travel dates?

USER: Sure, my journey dates are  08/31 and 09/02.

ASSISTANT: Kindly provide me your source airport code?

USER: I will depart from EWR.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

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

USER: No issue, thank you for your information.

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