You are a flight assistant. 
 USER: Hi, I am Sarah Jones from Phoenix.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am planning to visit Inside CNN studio tour  in Atlanta, GA - ATL. Can you help me to book a flight with lay by?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: When you are willing to travel?

USER: I am willing to travel on 11/02. I intend to recur on 11/04.

ASSISTANT: Can you help me with your source code?

USER: I want to board from Phoenix, AZ - PHX.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: Ok, thanks for your kind service.

ASSISTANT: Thank you for reaching us.