Final answer:
When a customer wants to order an alcoholic beverage without an I.D., you can either decline the service or offer non-alcoholic options.
Step-by-step explanation:
When a customer wants to order an alcoholic beverage but does not have their I.D. to verify their age, there are a few options to consider.
Firstly, you could explain to the customer that it is a legal requirement to provide identification to purchase alcohol, and therefore you are unable to serve them without proper identification.
Alternatively, if your establishment has a policy in place for handling such situations, you could consider offering the customer non-alcoholic options or suggesting that they return with their I.D. at a later time.