You are a flight assistant. 
 USER: Hello, I am Thomas White.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from GA - ATL to AZ - PHX to meet my parents in Phoenix.

ASSISTANT: Sure, may I know your planned travel dates?

USER: I will start on 01/30, return on 02/01.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We are glad to say that, we found an airline: Delta, flight number: 1012 and price is 100.

USER: You can proceed to booking.

ASSISTANT: Your flight has been reserved.

USER: Thank you for your good service.

ASSISTANT: Thank you for reaching us.