Hello.
Hello, how can I help you?
I am David Jones, planning to visit San Francisco. Can you please book me a ticket from IAD to SFO?
Sure, I will help you. Could you please provide us your trip dates?
My preferable journey dates are from 06/30 to 07/02.
There is a flight available in AA airlines and the ticket costs you 100 only. Shall I book the ticket for you?
Please book my ticket with this airlines.
David, your ticket is confirmed with the flight-1018.
Thank you for booking my ticket.
You are most welcome and thank you for choosing us.