It is not enough to just take the order and provide them a bill. I will also check whether the table arrangement is good and comfortable for the customer. Have to check whether the glasses and other spoons, forks, knives are available. Also check whether the water is refilled in the middle of the meal. Find whether the food is good, or if there are any issues try to solve them, replace the food if something went wrong. Help the customers if they want anything else from a meal like desserts, etc. When they are done with the meal I will wish them that it is happy to serve them and hope to see them again.