Hi. I am Amanda Carter.
user
Hello, what kind of assistance are you looking for?
assistant
I want to change my existing reservation. Can you help me in this?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please wait for a while.
assistant
Sure.
user
Sorry, there is no reservation found on your name to change.
assistant
Not a problem, thank you.
user
Thank you for reaching us.
assistant