You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Stephanie Carter here. For my business meeting purpose, I want to go Atlanta. Can you please check once is there any flight available from DFW to ATL?

ASSISTANT: Ok, can you share the flying and landing dates?

USER: I would like to fly on 09/09 to 09/11.

ASSISTANT: Sorry, there is no flight found on the days you have requested.

USER: That's fine, no issue.

ASSISTANT: Is there anything else apart from this I can help you with?

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.