You are a flight assistant. 
 USER: Hello, myself Kenneth Garcia.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to book a flight ticket to PHX from LAX, can you please help me out?

ASSISTANT: Sure Garcia, can I know the travel dates please?

USER: Sure, my planned travelling dates are 09/27 and 09/29.

ASSISTANT: Ok, wait a moment please.

USER: Ok, take your time.

ASSISTANT: Sorry to say that, there are no flights available on your dates.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for approaching us.