Hello.
Hello, how may I aid you?
Can you please help me to change my reservation due to some issues?
Sure, let me know your name.
Sure, my name is Michael Rodriguez from Chicago.
Please wait for a minute.
Sure.
We found  a reservation on your name, please provide your journey dates.
Sure, my journey dates are on Feb 5th to Feb 7th.
Kindly provide your journey codes.
My airport codes are ORD - DTW.
Do you need any stopover?
Yes, I need it.
Thanks for the information, there is no flight available with your requirements.
No worries, thank you.
Thanks for availing us.