Hello. I am William Thomas.
Hello, how can I assist you today?
I would like to meet my friend at Washington, DC-DCA to collect my old books.
OK.
Could you please help me with booking a flight ticket from Chicago, IL-ORD?
I can help you with that, may I know your travel dates?
04/16 and 04/18 are my travelling dates.
Southwest airline plane is available for you with a fare of 200. Shall I make it confirm?
Yes please.
Ok, your booking has been confirmed with 1000 flight. Thanks for choosing us, have a nice day.