Ich hätte gerne ein Glas Weißwein zur Mahlzeit.

Pronunciation: Ikh HET-uh GER-nuh eye GLAHS VICE-vine TZUR mahl-TZITE.

Meaning: I would like a glass of white wine with my meal.

Using the conditional "hätte gerne" (would like) is more polite than the direct request, making it the preferred way to order drinks at German restaurants and showing cultural awareness of German dining etiquette.