Hello, how may I help you at this moment?
assistant
Hello, I am Joshua Lewis. I would like to go to a beach in Washington, so could you please book a ticket for me?
user
Can I know your travelling dates?
assistant
I would like to go on 11/28 and return back on 11/30.
user
Please send your nearby airport codes.
assistant
My airport codes are DEN and IAD.
user
Please wait for a moment.
assistant
Ok, ensure it is a single connecting flight.
user
Sorry, no flights are running on the dates you are looking for.
assistant
That's ok, thank you.
user
Welcome, thank you for approaching us.
assistant
Welcome.
user