Hello.
user
Hello. How can I aid you?
assistant
I am Angela Anderson. I am looking for a flight from Boston, can you book the flight ticket to New York please?
user
Sure, may I know your travelling dates?
assistant
My preferable dates are from 10/13 till 10/15.
user
May I know your airport codes?
assistant
I need a direct flight to fly from BOS to LGA. Please check with it?
user
Sorry, there is no flight on your requested dates.
assistant
That's ok, no problem. Thank you for your information.
user
Thank you for opting us.
assistant