Hello, my name is Amanda Campbell.
user
Hello, how may I assist you?
assistant
I want to change my existing reservation due to my meeting got delayed. Can you aid me with this?
user
Sure, please wait I will check the existing reservation on your name and revert to you.
assistant
Ok.
user
Sorry, we did not find any reservation on your name.
assistant
Ok, thank you.
user
Thank you for reaching us.
assistant