今天我们来看一看周末有空吗怎么说:

Are you free this weekend?=when are you free?=when is it convenient?

D: Are you free this weekend?
L: I have classes in the morning, but I'll be free in the afternoon. What's up?
D: I want to take you out to a new restaurant I've just found.
L: Aw, I'd love to go.