Hello, James Walker here.
user
Hello, how may I help you today?
assistant
Can you reserve me a ticket from IAD to ATL?
user
Sure James, can you please share me with your dates of journey?
assistant
My journey dates are Jan 15 to 17.
user
Do you have any other specifications please?
assistant
I need a connecting flight in business class.
user
Please wait for a mean while.
assistant
Sure, take your time.
user
Sorry to say, that there is no flight found as per your travelling details.
assistant
Ok, no issues. Thank you for the information.
user
You are welcome.
assistant