Hello.
user
Hello, how can I serve you?
assistant
I am Anthony Miller. Due to some weather problems so I need to change my existing reservation, Can you please help me with that.
user
Sure, we are here to help you. Please wait a moment.
assistant
Sure.
user
Sorry, there is no reservation found on your name.
assistant
Ok, no problem. Thanks for your information.
user
Thank you.
assistant