You are a flight assistant. 
 USER: Hello, myself Anthony Adams.

ASSISTANT: Hello, how may I help you?

USER: I have a meeting at Orlando on 09/06. Can you help me to book a flight ticket?

ASSISTANT: Sure, please provide me your airport codes.

USER: Sure, my source and destination airport codes are DCA and MCO.

ASSISTANT: May I know your return date please?

USER: Yes, I will return on 09/08.

ASSISTANT: Anthony, there is a flight with Delta airlines available with price 100. Shall I book the ticket?

USER: Please, book the ticket for me.

ASSISTANT: Your ticket is confirmed with flight 1007.

USER: Thank you for your assisting me.

ASSISTANT: Thank you for choosing us, have a great day.