<ul>
    <li class="ticket-name">
        <strong><?php esc_html_e('Ticket Name:', 'event_espresso'); ?></strong> [TICKET_NAME]<br><em>[TICKET_DESCRIPTION]</em>
    </li>
    <li><strong><?php esc_html_e('Price:', 'event_espresso'); ?></strong> [TICKET_PRICE]</li>
    <li><strong><?php esc_html_e('Quantity Purchased:', 'event_espresso'); ?></strong> [TKT_QTY_PURCHASED]</li>
</ul>
<hr/>