I called a few local hotels without luck, except for one which referred me to the dayuse website. If they are already offering the service, you would think that they would prefer that we book directly through them, which will probably save them the commission that they pay to the website, but what do I know.
Hilton already has a day reservation function, you just put in the same day for check-in and checkout, but it didn’t give me the hotel that I wanted, even though it is available on the dayuse website.