Originally Posted by
Matt4200
You can most definitely book at 2 different properties for the same dates, the only thing is you’d only get Elite Night Credit for one.
I think OP plans to cancel at least one of the reservations before the cancellation deadline.
The question is whether Hyatt permits "fictitious" reservations of the sort than some airlines forbid, auto cancel, and even view as a reason to kick customers out of the FF program.
Has the OP looked for such wording in the WOH T&Cs?