JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://jp.igniteui.com/js/modernizr.min.js"></script>
<script src="https://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="https://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
<script src="https://cdn-na.infragistics.com/igniteui/latest/js/infragistics.core.js"></script>
<script src="https://cdn-na.infragistics.com/igniteui/latest/js/infragistics.lob.js"></script>
<link href="https://cdn-na.infragistics.com/igniteui/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet"></link>
<link href="https://cdn-na.infragistics.com/igniteui/latest/css/structure/infragistics.css" rel="stylesheet"></link>
<script src="https://cdn-na.infragistics.com/igniteui/latest/js/i18n/infragistics-ja.js"></script>

<h3>航空券の予約</h3>
    <div class="group-fields">
        <label for="currentTime">今日</label>
        <input id="currentTime"></input>
    </div>
    <div class="group-fields clearfix">
        <div>
            <label for="departure">往路</label>
            <input id="departure"></input>
        </div>
        <div>
            <label for="departureTime">前後</label>
            <input id="departureTime"></input>
        </div>
    </div>
    <div class="group-fields clearfix">
        <div>
            <label for="return">復路</label>
            <input id="return"></input>
        </div>
        <div>
            <label for="returnTime">前後</label>
            <input id="returnTime"></input>
        </div>
    </div>
    <div class="group-fields">
        <input id="oneWayTicket"></input>
        <label for="oneWayTicket" class="inline">片道</label><br />
    </div>

CSS

h3 {
            font-size: 20px;
            margin-bottom: 20px;
        }

        .group-fields {
            margin-bottom: 10px;
        }

        .group-fields label {
            display: block;
            line-height: 18px;
        }

        .group-fields .inline {
            display: inline;
        }

        .group-fields .ui-igcheckbox-normal {
            margin-right: 5px;
            float: left;
        }

        .group-fields .ui-igedit-container {
            width: 230px;
        }

        .clearfix:after {
            content: "";
            display: table;
            clear: both;
        }

        .group-fields.clearfix > div {
            float: left;
            margin-right: 10px;
        }

JavaScript

$(function () {
            var today = new Date(),
            tomorrow = new Date(new Date().getTime() + 24 * 60 * 60 * 1000);

            $("#currentTime").igDateEditor({
                dateInputFormat: "dateTime",
                value: new Date(),
                dataMode: "date",
                readOnly: true
            });

            $("#departure").igDateEditor({
                dateInputFormat: "yyyy 年 M 月 d 日 (ddd)",
                value: today,
                dataMode: "date",
                valueChanged: function (evt, ui) {
                    if (ui.newValue instanceof Date) {
                        var nextDay = new Date(ui.newValue.getTime() + 24 * 60 * 60 * 1000);
                        $("#return").igDateEditor("option", "value", nextDay);
                    }
                }
            });

            $("#departureTime").igDateEditor({
                dateInputFormat: "hh:mm",
                value: new Date(),
                dataMode: "date",
                buttonType: "spin",
                width: 100
            });
            $("#return").igDateEditor({
                value: tomorrow,
                dateInputFormat: "yyyy 年 M 月 d 日 (ddd)",
                dataMode: "date"
            });

            $("#returnTime").igDateEditor({
                dateInputFormat: "hh:mm",
                value: new Date(),
                dataMode: "date",
                buttonType: "spin",
                width: 100
            });

            $("#oneWayTicket").igCheckboxEditor({
                checked: false,
                valueChanged: function(evt, ui) {
                    if (ui.newState == true) {
                        $("#return").igDateEditor("option", "disabled", true);
                        $("#returnTime").igDateEditor("option", "disabled", true);

                    }
                    else {
                        $("#return").igDateEditor("option", "disabled", false);
                       ...