Hello.
user
Hello.
assistant
I am Brian Turner.
user
How shall I amend you at this moment?
assistant
I would like to attend a meeting with my shareholders for business development in Rockefeller Center at New York, JFK.
user
      Fine.
assistant
Can you please book me a flight ticket from DCA?
user
For booking a ticket, I have to know your source point. Ok. I  need your scheduled dates of journey.
assistant
I will catch my flight on 12/17 and return back on 12/19.
user
Sorry, there were no flights available for you.
assistant
No issue, thank you.
user
Thank you for consulting us.
assistant