Hi, I am Sandra Miller.
user
Hello, how can I aid you today?
assistant
Owing n emergence, I want to change my existing reservation. Can you please help me with it?
user
Sure. I will help you. Please wait for a while Miller.
assistant
Ok.
user
Sorry, no reservation found on your name in our data list.
assistant
Ok, no issues.
user
Thank you Sandra Miller for approaching us, have a nice day.
assistant
Thanks for the help.
user