Hi.
user
Hello. How can I assist you today?
assistant
I am Gary Clark want to visit EWR, can you book a ticket from DEN?
user
Could I know your travelling dates please?
assistant
Sure, my travelling dates will be 03/18 and 03/20.
user
The  flight is available on your route with connection limit 1 and flight number is 1004 with airfare 100.
assistant
Ok, proceed with my booking.
user
The flight ticket is confirmed.
assistant
Thank you.
user
Have a safe journey.
assistant