Hello there! 
 
Greetings!
The Food and Beverage Services providing businesses deliverfood and beveragesto their customers at a particular location (on-premise) such as hotel, restaurant, or at the customer's intended premises (off-premise).
Food and beverage serving and related workers typically should do the following to do their work properly :-
Greet customers and answer their questions about menu items and specials
Take food or drink orders from customersRelay customers' orders to other kitchen staff
Prepare food and drink orders, such as sandwiches, salads, and coffee
Accept payments and balance receiptsYou need to be polite as well.
Thankyou