Hi. Deborah Edwards here.
Hello, how may I aid you?
 Can you please help me for booking the flight ticket from CLT to IAD?
Sure, could you please mention your travelling dates to search for the flight?
Sure, my itinerary dates are 09/30 and 10/02.
Ok, please hold on for a moment.
Sure.
Ok, there is a flight 1009 in Southwest airline matching your details with price 200. Shall I proceed?
Please proceed for booking.
Ok, your booking is done.
Thank you so much your help you.
You are welcome.