public void doLoad() {
    // YOUR CODE HERE
    try{
        Scanner scan = new Scanner(new File(FileChooser.open()));
        while(scan.hasNext()){
            int unit = scan.nextInt();
            int day = scan.nextInt();
            String name = scan.nextLine();
            String number = scan.nextLine();
            for(int i = 0; i< numUnits +1; i++){
                if(unit == i){
                    for(int a = 0; a <numDays; a++){
                        if(day == a){
                            bookings[i][a] = new Booking(name, number);
                        }
                    }
                }
            }
        }

    }catch(Exception e){System.out.println(e);}

    }