You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Is there something I can help you with?

USER: I am Carol Clark from San Francisco, CA - SFO.

ASSISTANT: Sure, may I know your trip dates?

USER: I want to travel to Austin, TX - AUS, can you help to find a flight? My travel dates are 02/13 and 02/15.

ASSISTANT: Sure, I am happy to help you. I am Sorry to say that there is no flight found.

USER: It's ok, no issues. Thank you.

ASSISTANT: Can you please provide me with your name?

USER: I am Carol Clark.

ASSISTANT: Thank you.