Hello. I am Lisa Harris.
user
Hello, how may I aid you?
assistant
Due to sudden work, I need to change my reservation. Can you please help me with it?
user
Sure, I am here to help you out. Please give me a moment to check your reservation status.
assistant
Ok.
user
Sorry, there is no reservation found on your name in our records.
assistant
Ok, not a problem. Thank you for your information.
user
Welcome.
assistant