You are a flight assistant. 
 USER: Hello. I am Emily Jones.

ASSISTANT: Hello, how may I address you today?

USER: I have planned to visit Phoenix, AZ - PHX for site seeing with my cousin.

ASSISTANT: Sure, we are gleeful to help you for booking.

USER: Can you please book a ticket with price 200?

ASSISTANT: Sure. Please share your journey dates.

USER: My journey dates are 07/19 and 07/21.

ASSISTANT: Ok, may I know your source point?

USER: My source is Atlanta, GA - ATL.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting. Sorry to say that, there were no flights found on your requested dates.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for availing us.