Hello.
user
Hello. How can I assist you for today?
assistant
I am Angela Parker here. I would like to change my existing reservation, which is done recently. Can you please help me out?
user
Yes, I can help you.
assistant
Thank you for accepting my request.
user
Sorry to inform you that there is no reservation found on your name.
assistant
Not an issue, thank you for your kind information.
user
Thank you for contacting us.
assistant