This place looks good; why don't we stop here for a lunch break?
Hi, my name is Giuseppe; I'll be your waiter today. Can I start you guys off with some drinks?
John, don't be fooled. The waiter is just trying to use an Appeal to False Authority. This means he is trying to present an unqualified person as a source of credible information. Choose what you want to eat.
I would just like to tell you that we have a limited-time dish that we bring out every year that we will be serving today. Viola Davis herself has personally recommended this dish.