Hello.
user
Hello, how may I help you?
assistant
I would like to visit Washington, please help me in booking a ticket from JFK to DCA.
user
Sure, may I know  your travelling dates?
assistant
My planned travel dates are on May 26 and May 28.
user
May I know your name?
assistant
My name is Ronald Edwards.
user
Can I know connection limit?
assistant
I am fine with any flights.
user
Do you have any other preferences?
assistant
I prefer an economy class.
user
We found a flight of Jetblue airline, flight number 1027 with the fare of 100.
assistant
Ok, please proceed for booking.
user
Your ticket has been booked.
assistant
Thank you for your help.
user
Thank you for choosing us.
assistant