Hello.
user
Hello, how can I help you today?
assistant
Due to some entrepreneurship meeting, I am going to change my existing reservation. Can you help me?
user
Sure, we are here to help you. Kindly share your name.
assistant
Dorothy Hall here.
user
Please wait a moment.
assistant
Ok.
user
Sorry to say, no reservation found with your name.
assistant
No problem, Thanks for the information.
user
Thanks for reaching us.
assistant