Hello, I am Brenda Clark.
Hello, how can I help you today?
I need to attend a event at Washington, DC-IAD on 04/23. Could you please help me with booking a flight ticket?
Sure, kindly mention your airport code?
Sure, Dallas & Fort Worth, TX-DFW is my source airport code.
May I know your return date?
Sure, 04/25 is my return date.
There is  a flight with your requirement, airline is Delta with price 100 and single connection. Shall I proceed with booking?
You can proceed with booking.
Your booking is done and flight number is 1005.
Thank you for your service.
Thanks for reaching us, have a good day.