const thirdLine = [
        Markup.callbackButton('7h', `USER/HOUR/${calculatePeriod({ hour: 7, period })}`),
        Markup.callbackButton('8h', `USER/HOUR/${calculatePeriod({ hour: 8, period })}`),
        Markup.callbackButton('9h', `USER/HOUR/${calculatePeriod({ hour: 9, period })}`)
    ];