example.aiml.xml

<?xml version="1.0" encoding="UTF-8"?>
<aiml>
  <category>
    <pattern>GOODBYE <set name="clientName">*</set></pattern>
    <template>
      Goodbye <get name="clientName" />.
    </template>
  </category>
  <category>
    <pattern>HELLO <set name="clientName">*</set></pattern>
    <template>
      <random>
        <li>Hello <get name="clientName" />.</li>
        <li>Hi <get name="clientName" />.</li>
        <li>Sup <get name="clientName" />?</li>
      </random>
    </template>
  </category>
</aiml>