Final answer:
When a guest orders a draft beer, you should ask for their preference of beer, including type, brand, flavor, and serving size.
Step-by-step explanation:
When a guest orders a draft beer, you would typically ask for their preference of beer. For example, you can inquire about the type of beer they'd like, such as a lager, ale, IPA, or stout. You can also ask if they have any specific brand or flavor preferences. Additionally, you may ask if they would like a certain glass or if they have a preferred serving size, such as a pint or a half-pint.
Learn more about Ordering a draft beer