You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: Susan King here, can you please help me in booking the ticket from ORD to PHX? As I'm planning to visit Phoenix.

ASSISTANT: Sure, I am glad to help you about your flight ticket booking. Can you please let me know your planned dates of your journey?

USER: Sure, my planned departure and return travel dates are 01/10 and 01/12.

ASSISTANT: Please wait for sometime.

USER: Sure, I'll wait for your response.

ASSISTANT: Susan there are no flights which can travel to your region.

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

ASSISTANT: You are welcome, thank you for reaching out here. Hope you have a nice day ahead.