It does NOT depend on anythig. You are polite to anyone who is your guest. If they act sinful, it's okay to ask them to leave.
An analogy for "polite" is like a well-mannered guest at a dinner party. Just as the guest shows consideration and respect for the hosts and other attendees, a polite person demonstrates thoughtfulness and courtesy in their interactions with others. Both create a positive atmosphere and foster good relationships.
You could, but it's not polite.
be polite, be calm. get the manager, they deal with it better.
There are kosher restaurants, and you just be your usual polite self.
It is not an idiom, but polite advice. It was coined in 390AD.
Excellent guest service is not waiting on someone to get off the phone to help you. It is also someone who is polite and has a good sense of humor.
Michael franzese
Be Positive, Polite, Proactive, and Prompt. Be courteous.
The best way to greet a guest from a front desk is to say hello and ask them how they can be helped. Being polite and attentive to their needs is the best way to greet them.
When using suggestive selling, you always have to consider the guest and making their experience better. Always be polite and discreet and not pushy or aggressive.
Richard Machowicz.