I'm curious about something that has happened to me several times when calling to book a reservation. When calling at the 7 month window to book a room, sometimes Member Services will put me on hold for a few minutes while they check for availability. Then they come back 5 minutes later to inform me that no rooms are available during my requested date. Other times I have called, they do not put me on hold to check availability, they can tell me immediately while they're on the line with me. There is always a room available when they don't put me on hold, hmmm. What are they really checking when they put me on hold? 
