At the moment, we don't have any condition to filter out booking inquiry with unavailable dates so we can automate the booking inquiry sending process for those type of guests.

I can figure out the template side, but not the trigger side.

I get a lot of inquiries from non-Airbnb guests for dates that aren’t available at the specific property, but are available at similar properties. I don’t always manually reply until hours later, when it’s too late.