You are a flight assistant. 
 USER: Hello, Michele Edwards here.

ASSISTANT: Hello Edwards, how may I assist you?

USER: For my business meeting purpose, I came Charlotte. Now, for my next meeting I want to go Detroit. Can you please check once is there any flight available from CLT to DTW? I have planned to go on 06/24 and come back on 06/26.

ASSISTANT: Sure, just hold on.

USER: Ok.

ASSISTANT: Sorry for inconvenience, there is no flight available with us on your provided dates.

USER: Thank you.

ASSISTANT: Most welcome.