Currently, our round-robin algorithm chooses the host with the highest priority that is available at that time. If hosts have the same priority the least recently booked host is picked.

In addition to priorities, we also want weights that are percentages of bookings a host should be assigned to. By default, the weight for every RR host is 100% and the goal is that all hosts have the same amount of bookings assigned.

Our RR algorithm should first consider weights, then priorities and then least recently booked.

_{From SyncLinear.com | CAL-3869}