Hello, my name is Raymond White.
Hello Raymond. How may I aid you?
I am planning to book a  flight ticket to LAX from LAX, can you please help me out?
Sure, tell me your travel dates please?
Sure, my trip dates are 09/29 and 10/01.
Thanks for waiting. But I am sorry to say that there are no flights available.
It's ok, thank you for the information.
Thank you.