Linda , would you care for some candies or cookies ?
neutral
user
No , don't try to tend me . I'm becoming chubby , and I have to slender down .
neutral
assistant
You are not really chubby . You are actually thin enough .
neutral
user
I don't think so . I know I've put on weight this winter .
neutral
assistant
So you are watching your weight , aren't you ?
neutral
user
Yes , to tell you the truth . I am on the diet .
neutral
assistant