Hello, I am Elizabeth Gonzalez.
user
Hello, how may I be at your service today?
assistant
I want to change my existing reservation, due to my meeting has been postponed. Can you aid me to change it?
user
Sure, I am gleeful to serve you. Can you please wait for a moment, I will check with your reservation and revert to you.
assistant
Sure.
user
We are sorry to inform you that, there is no reservation found with your name.
assistant
That's Ok, not an issue. Thanks for your help.
user
Thank you for choosing us. Have a good day.
assistant