2. Tickets

function main(arr, dest) {

    class Ticket {
        constructor(destination,price,status) {
            this.destination=destination;
            this.price=Number(price);
            this.status=status;
        }
    }

    let tickets=[];

    for (let obj of arr) {
        let [destination,price,status]=obj.split('|');
        let ticket= new Ticket(destination,price,status);
        tickets.push(ticket);
    }

    //Sorting

    function compare(a, b) {
        const ticketA = a[dest];
        const ticketB = b[dest];

        let comparison = 0;
        if (ticketA > ticketB) {
            comparison = 1;
        } else if (ticketA < ticketB) {
            comparison = -1;
        }
        return comparison;
    }

    tickets.sort(compare);

    return tickets;

}

console.log(main(
    ['Philadelphia|94.20|available',
        'New York City|95.99|available',
        'New York City|95.99|sold',
        'Boston|126.20|departed'],
    'status'
));