Hello, I am Kevin Davis.
user
Hello, by what way may I address you now?
assistant
I just want to change my recent reservation, due to my interview has been postponed. Can you aid me to change it?
user
Ok. Sure, wait a while.
assistant
Sure.
user
Thanks for your time. You have no reservation found with your name.
assistant
Ok, no problem. Thanks for your help.
user
Thank you for choosing us.
assistant