Hello.
Hello, how may I help you?
This is Richard Scott, can you help me to book a flight ticket from DTW to IAD?
Sure, could you please provide your travelling dates to search for the flight?
I am travelling from Sept 14 to Sept 16.
Please wait for a moment.
Sure.
Sorry to say, no flight is available for you.
That's ok, no issues.
Thank you for reaching us, have a nice day.