A simple booking system for restaurants based on Google Sheets, ManyChat, AI and Integromat.
The AI understands the date and time of the booking request, integromat processes it and checks the available time slots on google sheets. If they’re available, it can book that slot in and send a confirmation back to ManyChat.
If they’re not available, it will check an earlier and later time slot to suggest it to the customer. Otherwise ask the user to choose another time and it’ll alert the admin to schedule a time slot manually with that user if necessary.
You can expand this to your needs with a bit of knowledge of the tools.
Due to some limitations of the Google Sheets API it’s currently set to be able to book appointments for one rolling week in advance.