Hello, I am Ronald Perez.
Hello, how may I assist you?
I already have an reservation to attend a meeting, due to some problems meeting place has been changed. So I need a few changes in my reservation. Can you please help me out?
Sure, I will help to you change your reservation. Please wait for a moment, while I check for the reservation.
OK.
Thanks for waiting, sorry there is no any flight reservation found on your name.
OK, no issue. Thank you for the information.
Thank you for reaching us, have a nice day ahead.