Hi.
user
Hello, may I have your name please?
assistant
I am Benjamin Thompson. I would like to go for a round trip with my friends at New York, NY - EWR, will you help me in booking a flight ticket?
user
Fine, I am perky to help you. Help me with your journey dates, to book a ticket.
assistant
My travelling dates are 08/29 and 08/31.
user
Any preferences do you have?
assistant
Yes, I need a connecting flight.
user
Thanks for waiting. I am happy to inform you that there is a flight with 1 connection of price 100 in JetBlue airline which suits with  your data.
assistant
You can proceed.
user
With 1002 flight booking was done.
assistant
Thank you.
user
Thank you for consulting  us.
assistant