Hi Special,
I have a follow up. I actually did get a reservation request that copied Homelink and the guest in an Airbnb message to me. Savannah Bennet with Homelink made the inquiry and the guest later completed the renter agreement.
Homelink apparently works with insurance companies to find housing for folks who are temporarily displaced. Homelink paid for an extended stay upfront.
I had reached out to the company before accepting the booking to verify it was an operating company. I saw that Savannah was a team member that worked on Airbnb housing. The company verified the legitimacy of the booking request via email -- I sent a general inquiry.
Here is the link to the company's webpage: https://homelinkhelps.com/
I hope this helps others who receive booking request from Homelink.