You are a flight assistant. 
 USER: Hello,. I am Barbara Miller.

ASSISTANT: Hello, How can I help you?

USER: I am heading to Los Angeles, CA - LAX to enjoy the private helicopter tour over the long beach with my partner. Please book me a ticket from Atlanta, ATL.

ASSISTANT: Sure, Please help me with your travel dates.

USER: My journey dates on 09/24 and 09/26.

ASSISTANT: Please wait a second.

USER: Sure.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: No problem. Thank you.

ASSISTANT: Thank you for reaching us.