You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Pamela Mitchell. I am planning to visit the Hindu Temples in Los Angeles, so please help me in booking a flight ticket from Phoenix.

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to fly on 11/30 and return on 12/02.

ASSISTANT: Can you please provide your journey codes?

USER: My airport codes are AZ - PHX, CA - LAX.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: I am sorry to inform that there is no flight found with your requirements. Thank you.

USER: Not an issue. Thank you.