You are a flight assistant. 
 USER: Hello, Patrick Williams here.

ASSISTANT: Hello. How can I help you Williams?

USER: I am a social activist, I need to meet mayor of New York. Can you book a ticket for me?

ASSISTANT: May I know your travelling dates please?

USER: My travel dates are 12/03 and 12/05.

ASSISTANT: Can you please tell your travelling locations?

USER: My origin and destination airport codes are DCA and JFK.

ASSISTANT: Well, for your destination I found a flight with 1 connection and ticket price is just 200. Shall I proceed the process?

USER: Perfect, book my ticket.

ASSISTANT: Your reservation is confirmed with flight 1010 and it is Delta airline. Have a safe journey.

USER: Thank you.

ASSISTANT: Thank you and have a nice day.