Hello. I am Debra Brown.
user
Hello, how can I help you today?
assistant
I am a professor and I have to give a seminar in my university which is in Philadelphia, so I need a flight ticket from New York to Philadelphia region. Can you please help me  in that one?
user
Sure, please share your planned trip dates?
assistant
Sure, I would like to airborne on 04/26 and recur back to my home town on 04/28.
user
May I know the airport code of New York?
assistant
Sure, the nearest airport code of New York is LGA.
user
Ok, any other requirements to be met?
assistant
Yes, I am looking for a 1 stop and go in between my trip and I can afford up to 200 for the ticket.
user
Ok, please wait for a while.
assistant
Sure.
user
Thanks for waiting, no flights found with your requested details.
assistant
Ok, that's fine. Thank you for your search and I can reach my location with any other source.
user
Thank you for opting us.
assistant
Welcome.
user