Hello, I am Patricia Carter.
user
Hello. How can I assist you?
assistant
As my manager did not approve my leave, I would like to change my reservation.
user
Sure Carter, I will help you to change your reservation.
assistant
Thank you.
user
Give me a moment.
assistant
Ok.
user
Sorry Carter, there is no reservation found on your name to change your existing reservation.
assistant
That's ok, thank you.
user
Welcome. Thank you for choosing us.
assistant
Welcome.
user