Hello.
user
Hello, how may I aid you?
assistant
I am John Anderson. Can you please help me in booking a flight ticket from Austin to reach New York? Because I have to attend a party in New York city?
user
Yes, I can help you with that. Do you have any idea on the airport codes? If yes, please provide me the codes.
assistant
Yes, I have an idea about the airport codes of my preferred locations those are AUS and JFK.
user
Ok, may I know your travelling dates to proceed further?
assistant
My planned travel dates are 12/03 and 12/05.
user
Ok, please hold on for a moment.
assistant
Ok, take your time.
user
Sorry to say, no flights were found on your route.
assistant
It's ok, not a problem with that.  I will choose some other source to travel. Anyways thank you for searching.
user
Thank you for reaching us, have a nice day.
assistant