Hi,.
user
Hello, how may I help you?
assistant
I am Gary Green . I like to cancel my reservation .
user
Sure Gary, please wait a while. I will check for the reservation. Sorry Gary, I didn't find any reservation with your name. Do you need any other help?
assistant
OK . No need .
user
OK, thank you for reaching us.
assistant
Thank you .
user
Have a good day.
assistant