You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I'm Shirley Young. I want to attend my business meeting in MCO, can you book a ticket from LAX?

ASSISTANT: Sure, can you please provide your preferable dates?

USER: My travel dates are from 10/02 to 10/04.

ASSISTANT: Sorry, there is no reservation found on your name. Sorry, there is no flight found on your name.

USER: It's fine. Thank you.

ASSISTANT: Thank you.Have a great day.