Hi.
Hello.
I am David Hall.
How can I assist you?
I am planning to travel from OAK to IAD,help me in booking a flight?
Ok, may I know your travelling dates?
My travelling dates are 03/27 to 03/29.
 Here is a connecting flight with fare 100 and 1003 as flight number in economy class. Shall I proceed with booking?
proceed for booking.
Ok, your ticket is confirmed.
Thank you.
Thank you for reaching us.