Only a member can book. He can book you a room if he wants to do so, and you can pay for it directly when you use it.

Why don't you call them instead of us?

My boss doesn't like questions so I try to avoid asking anything I can possibly find out without his help. He's a member of the Yale Club. Can I book him a room even though I'm not a member? Or will they insist only a member can book?