Hello.
 Hello, how may I oblige you today?
Charles Lee here. Can you please help me in booking a flight ticket from ORD to IAD?
Sure, can you please share your journey dates that you prefer to travel?
Sure, my travel dates are from Nov 25 to Nov 27.
Do you require any specifications in your journey?
I need a connecting flight.
Thee is a connected flight in Delta airlines with the fare 100 and the flight number is 1017.
Ok, please proceed with booking.
Your booking is done.
Thank you for your service.
You are welcome.