Hello.
Hello.
I am Lisa Wilson.
How may I assist you today?
Due sudden changes, my seminar has been postponed. Can you please change my reservation?
Sure, I am gleeful to help you with this reservation change.
Thank you.
Please wait I will check and let you know about your reservation status.
Sure.
I have found your previous reservation. Can you please share your new preferable airport codes?
My airport codes are from DTW to LAS.
May I know your new travelling dates, please?
I want to start on July 22 and return on July 24.
Do you need a direct flight or  connecting flight in your journey?
I need a connecting flight.
Can you please share your Airline preferences?
I am comfortable with any airline.
May I know your depart time and return time?
I want to depart in the afternoon.
Do you have any class preferences?
No.
There is a connecting flight -1012 in Delta Airlines with a fare of  100. Shall I book it?
You can proceed.
Your booking is done in economy class, the depart time is Afternoon 13:00 PM.