Hello.
user
Hello, how could I serve you at this moment?
assistant
I am Patricia Young want to change my existing reservation as my meeting has been postponed to another day, can you please help me in changing a reservation?
user
Sure, please wait a moment, I will check with your existing reservation.
assistant
Sure.
user
Thank you for waiting, Sorry there is no reservation found on your name.
assistant
Ok, no issues. Thank you for sharing valuable information.
user
Thank you for choosing us.
assistant