How create a schema for booking system with availability time slots

BookingAppointment reservation with time slots book a time slot const slotSchema = ({ _id: , time: {type:Number, required:true, unique:true}, starting timestamp book of demi gods iv thunderstorm slot A freight forwarder or driver who wants to unload cargo at a supermarket, for example, must book a time via a portal In the portal

book of lady slot time for others looking to book a slot with you You can use 'Bookings with me' to offer appointment slots to students, other staff members