Hi, I am Joseph Edwards.
user
Hello. How can I aid you?
assistant
I am going to visit Central Park in New York city with my friends, could you help me in booking my flight ticket. My price should not exceed 500.
user
Sure, provide me your journey details?
assistant
My travelling dates are from 11/13 to 11/15. And my connection limit is 1. My journey is from DC-DCA to NY-EWR.
user
Ok, please wait I will let you know.
assistant
Ok.
user
 We found a flight with your requirements. Airline is Hawaiian with price 100. Flight number 1011 with a single connection.
assistant
Ok, proceed with my booking.
user
Your booking is done.
assistant
Thanks for your service.
user
Thank you, have a great day.
assistant