1. A true lady doesn't demand her own ice cream. Instead, she politely accepts others' offers to share. Besides, Daddy's ice cream tastes better, and he'll hold it for you.
2. Be sure to use a spoon. Licking the cone itself would be very unladylike.
4. Stick out your tongue in anticipation of the spoon coming towards your mouth. This will help catch any errant drips of ice cream that would otherwise end up on your dress or similar ladylike attire.