Hi.
Hello, how can I help you today?
Could you please book a flight ticket from ATL to IAD?
Sure, On which dates would you like me to book a flight ticket for you?
My travel dates are May 20 and May 22.
On what name, do I need to reserve your ticket?
My name is Dennis Adams.
Let me know your connection limit?
I need a single connecting flight.
Do you have any other requirements?
No.
 We found 1011 Delta airlines with single connection with economy class.
Ok, proceed with the booking.
Your ticket has been reserved with price 200.
Thank you.
Thank you for choosing us.