Hello. I am Edwards Jones.
user
Hello, How can I serve you?
assistant
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 change my reservation?
user
Sure, Please wait a second.
assistant
Sure.
user
Sorry, No reservation found on your name.
assistant
Ok, thanks for your response.
user
Thank you for choosing us.
assistant