JSFiddle - React, Tailwind, and code Playground

HTML

<form id="booking-form" action="#" method="post">
    <legend class="bold">Bookings</legend>
    <div class="input clearfix required">
        <label for="cinema">Cinema</label>
        <select name="cinema" id="cinema">
            <option value></option>
            <option value="maxima" exceptitems="12,9">Cinema Maxima</option>
            <option value="rivola">Cinema Rivola</option>
        </select>
        <div class="error">
            <p>Please select a cinema</p>
        </div>
    </div>
    <div class="input clearfix required">
        <label for="day">Day</label>
        <select name="day" id="day">
            <option></option>
            <option value="monday">Monday</option>
            <option value="tuesday">Tuesday</option>
            <option value="wednesday">Wednesday</option>
            <option value="thursday">Thursday</option>
            <option value="friday">Friday</option>
            <option value="saturday">Saturday</option>
            <option value="sunday">Sunday</option>
        </select>
        <div class="error">
            <p>Please select a time</p>
        </div>
    </div>
    <div class="input clearfix required">
        <label for="time">Time</label>
        <select name="time" id="time">
            <option></option>
            <option value="12" class="rivola">12pm</option>
            <option value="3" class="maxima">3pm</option>
            <option value="4" class="rivola">4pm</option>
            <option value="6" class="maxima">6pm</option>
            <option value="7" class="rivola">7pm</option>
            <option value="9" class="maxima">9pm</option>
        </select>
        <div class="error">
            <p>Please select a time</p>
        </div>
    </div>
    <div class="input">
        <input type="submit" value="Submit">
    </div>
</form>

JavaScript

$(document).ready(function () {
    $('#cinema').on('change', function (ev) {
        $('#time option').hide();
        $("." + this.value).show();
    });
});