<em>El director de recursos humanos me dijo que necesitan alguien que</em><u> este </u><em>disponible inmediatamente.</em>
Translation
<em>The director of human resources told me that they need someone who is available immediately.</em>
<em></em>
<h3>Explanation:</h3>
<em>When a </em><em>person is requested</em><em> to be available, it refers to a person who is not doing anything, but is attentive to any call, ready to help.</em>