JSFiddle - React, Tailwind, and code Playground

HTML

<input id="text_holder" />
<span id="rightarrow">&rarr;</span>

JavaScript

var room = ['1-visiting office', '2-', '3-'];
$('#text_holder').val(room[0]);

$("#rightarrow").data('counter', 0).click(function() {
    var counter = ($(this).data('counter') + 1) % room.length;
    $('#text_holder').val(room[counter]);
    $(this).data('counter', counter);
});