Hi @Sarah1036. Go into his last messages in the inbox, and recount the phone/email conversation. YOU MUST HAVE DOCUMENTATION for your security.
Ask him to document/ confirm the dates (check in and check out) that he wishes to have for his future return stay.
Once you hear back from him via Airbnb, you can ask for a request for dates from him, or send a special offer.
Although this is unlikely, just be careful, as he may want to return, but may not be wanting to include Airbnb for the service fees. Doing so would break Airbnb TOS. (If he contacts you outside Airbnb again, that might be his intention). In that case, you just state that you only take bookings via the rental platform.
[Just yesterday I received a returning guest’s query for dates that are currently closed across my calendar. I can open them up for his family etc for him to go in and accept.] I will notify him when this happens
