What is the full name of the customer who gave a 5-star rating and commented "The quintessential dessert root beer. No ice cream required" on his review?
full name = First, Last; 5-star rating refers to StarRating = 5; commented "The quintessential dessert root beer. No ice cream required" refers to Review = 'The quintessential dessert root beer. No ice cream required.';
SELECT T1.First, T1.Last FROM customers AS T1 INNER JOIN rootbeerreview AS T2 ON T1.CustomerID = T2.CustomerID WHERE T2.StarRating = 5 AND T2.Review = 'The quintessential dessert root beer. No ice cream required.'