You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Ruth Turner. I am planning to attend a Snooker's competition in OAK from LAX. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know your dates of travel please?

USER: Sure, my planned trip dates are on 03/04 and return on 03/06.

ASSISTANT: Ok, wait for a moment please.

USER: Sure.

ASSISTANT: Sorry Ruth, there is no flight found as per your travelling details.

USER: You can proceed with the ticket booking. Ok, not a problem. Thank you for your help.

ASSISTANT: You are welcome.