Looks from your other posts as though you've been having daily run ins with Officers at check points. One of those must have caught up with you in a bad way !

Now that the property has held the room for you overnight, it's going to be a little hard to get anything from them. But, you can try.

Best is to call the property directly (not the 800#). Might as well wait for Monday and get somebody real. Explain your situation and give them the new date you want.

It's much easier for the property to simply shift your reservation night than to refund or issue a credit. And, you've only got one shot at it.

As a future matter, it really is important to call immediately. It may well be that the property can sell the room and when you reach it directly, is just as happy to give you a break and charge the next guy the rack rate.

Maybe TSA will give you a note?