Hello.
user
Hello, how can I help you today?
assistant
I am Justin Collins. I already have an reservation to attend at my meeting, due to some problems meeting place has been changed. So I need a few changes in my reservation.
user
Ok, I will help you. Please wait for a while, I will check your reservation.
assistant
Sure.
user
Thank you for being patience, there is no reservation found on your name.
assistant
No problem. Thank you.
user
Thank you for approaching us.
assistant