Hi. William Evans here.
Hello, how may I assist you? Yes, Evans.
I need a flight ticket from PHX to IAD to visit a hill station in Washington.
Sure, please provide me your travel dates of your journey?
My preferable dates for travel are 04/18 to 04/20.
Please wait a moment.
Ok.
Sorry Evans, no reservation found on your name. All were sold out.
Ok, not a problem.
Ok, thank you for reaching us.