Hi. My name is Patricia Robinson.
user
Hello, how can I help you?
assistant
My meeting got postponed, please help me to change my existing reservation.
user
Sure, we are here to help you.
assistant
Thank you.
user
Please wait for a while, I will check the reservation on your name and revert to you.
assistant
Sure.
user
Thank you for being patient, There was no reservation found on your good name.
assistant
No problem, thanks for your information.
user
Thank you for reaching us.
assistant