Hello.
Hello. How can I assist you now?
I want to book a flight ticket from MCO to ORD to meet my childhood friends.
Sure, can I have your travel dates please?
My travelling dates are Sep 12 and Sep 14.
Ok, please let me know your preferable timings of  your journey.
I am comfortable with any timings.
Do you have any other specifications?
I preferable to travel in a connecting flight.
Can I have your good name please?
I am Elizabeth Wilson.
Sorry to inform you that  no flight is available to you on your dates.