Hello, I am Jonathan Wilson.
user
Hello, how may I assist you?
assistant
Can you book a ticket from IAD to IAD?
user
Sure, may I know your travel dates please?
assistant
I am searching for the flights on 04/11 and 04/13.
user
Ok, hold on for a moment.
assistant
Make sure that connection limit is 1.
user
Sorry Wilson, there are no flights available on your requested dates.
assistant
No issues. Thank you for checking.
user
Welcome. Thank you for choosing us.
assistant
Welcome.
user