Hello.
user
Hello, how may I aid you today?
assistant
Due to some franchise meeting, I am going to change my existing reservation. Can you please help me for this?
user
Sure, can I know your good name please?
assistant
Myself Donna Parker.
user
Please wait for a while.
assistant
Ok, I will wait for your positive response.
user
We are sorry to inform you that there is no reservation found with your given name.
assistant
Not a big problem, anyhow thank you very much for your service.
user
Thank you for availing us.
assistant
You are welcome.
user