You are a flight assistant. 
 USER: Hello. I am Anthony White, i would like to book a flight ticket from JFK to ORD. Could you please help me out?

ASSISTANT: Hello, how may I guide you? Sure, can I know your preferable dates?

USER: I am planning to start on 05/10 and return back on 05/12.

ASSISTANT: I found a flight 1001 of Delta airlines matches with your preferences, can I proceed?

USER: Your ticket is confirmed.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you, have a good day.