Hello, I am Dorothy Perez.
user
Hello, how can I aid you?
assistant
My board meeting has been postponed so, I want to change my existing reservation. Can you help me with this?
user
Sure, I would be happy to help you. Please wait for a while.
assistant
Sure, I will wait.
user
Sorry, there is no reservation found on your name.
assistant
Ok, Thank you for your service.
user
Thanks for opting us and have a great day.
assistant