You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: Myself Janet Brown. I would like to meet my brother at Las Vegas., will you help me in booking the flight ticket from PHX to LAS?

ASSISTANT: Your travelling dates please?

USER: My traveling dates are 07/02 and 07/04.

ASSISTANT: I am sorry no flights found on your route.

USER: Ok, not an issue.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your information.