[{"_id":"5efc9f89749c983ffd58c55e","training":"football","bookings":[{"from":NumberLong(1593607419),"to":NumberLong(1593622800)}]},{"_id":"5efc9f89749c983ffd58c55f","training":"baseball","bookings":[{"from":NumberLong(1593607419),"to":NumberLong(1593622800)},{"from":NumberLong(1593687419),"to":NumberLong(1593722800)}]}]

db.collection.find({bookings:{$not:{$elemMatch:{$or:[{"from":{$gte:NumberLong(1593622801),$lte:NumberLong(1593687418)}},{"to":{$gte:NumberLong(1593622801),$lte:NumberLong(1593687418)}}]}}}})/** 1593500000, 1593600000 => football, baseball*//** 1593670000, 1593690000 => football*//** 1593622801, 1593687418 => football, baseball*/