Hi, myself David Clark.
Hello, what can I do  for you today?
I am planning to travel to Chicago to meet my childhood friend, can you book a ticket?
Sure, please share your airport codes.
Sure, my airport codes are JFK and ORD.
Ok, may I know your travelling dates?
I want to travel on 11/25 and return on 11/27.
There is a flight with 0 connections, is it ok for you?
I want the flight with 1 connection.
Sorry, no flights found as per your requested connection limit.
That's alright, no problem.
Sorry, for the inconvenience.
Thank you for your response.
Thank you.