Hi.
user
Hello, how may I assist you?
assistant
I want to change my existing reservation which is done recently, can you please help me in this?
user
Sure, may I know your good name please?
assistant
Ok, my name is Deborah Evans.
user
Please wait for a while.
assistant
Sure, I will wait.
user
Sorry, there is no reservation found on your name in our database to change.
assistant
Ok, no problem. Thank you for your service.
user
You are welcome.
assistant