Hello.
user
Hello.
assistant
I am Donald Green.
user
How may I assist you?
assistant
Due to sudden work, I need to change my reservation. Can you please help me with it?
user
Sure, I am glad to help you. Please wait for a minute.
assistant
Ok.
user
Sorry to inform you that, there are no reservation found on your name.
assistant
Ok, not an issue. Thank you.
user
Thank you for choosing us.
assistant