Hi.
Hello, how may I help you?
I am Elizabeth Young. Can you help me in booking a flight from IAD to MSP?
Can you share your preferred travel dates?
My travelling dates are 01/04 to 01/06.
Please give me some time, I will look for the airlines providing service on your required dates.
Ok.
There is only one flight available on your dates, airlines is AA, shall I book it?
Book it.
Congratulations, your ticket is booked successfully, flight number is 1002.