Hello, I am Edward Thomas.
user
Hello, how can I best render you now?
assistant
 I want to participate in motor cycle rally in Hardvard campus at New York on 03/21 and will return on 03/23.
user
Sure, may I know your airport codes?
assistant
DEN is my source and LGA is my destination.
user
Do you need any other specifications?
assistant
I need a connecting flight.
user
There is a flight found with Delta airline of flight number 1023 and fare is 200.
assistant
Please proceed for booking.
user
Your ticket has been processed.
assistant
Thanks for booking my ticket.
user
Thanks for connecting us.
assistant