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