Hi, I am Katherine Perez.
Hello, how can I serve you?
I need to book a ticket from NC-CLT to DC-DCA  for celebrating the festival in my native place on 12/25.
Ok, may I know further details?
I return from  Washington DC  on 12/27.
Thanks for providing information, please wait a moment.
Sure.
We found a flight with your details, airline : UA, flight number : 1010 with single connection and price is 100. Shall I proceed to booking?
You can proceed with booking.
Your booking is confirmed.
Thank you.
Thank you, for choosing us.