Hello.
user
Hello, how may I help you today?
assistant
Please help me to change my reservation as my meeting was changed.
user
Sure, please wait a minute.
assistant
Ok, I will wait.
user
May I know your good name please?
assistant
Myself Angela Clark.
user
Sorry to inform you that we have not found any reservation on your name to change.
assistant
Ok, no problem. Anyway thank you.
user
Thank you for reaching us.
assistant