Hi.
user
Hello. How can I help you?
assistant
I want to book a ticket from IAD to AUS, can you help me?
user
May I know your travel dates please?
assistant
My travel dates are 08/30 and 09/01.
user
May I know your name please?
assistant
Myself Jessica Lewis.
user
There is no flight available on your desired travel dates.
assistant
No problem, thanks for checking.
user
Welcome.
assistant