<?xml version="1.0" encoding="UTF-8"?>
<vxml version="2.0" xmlns="http://www.w3.org/2001/vxml">

<meta name="description" content="options and link example"/>
<meta name="author" content="OptimSys, s.r.o., Czech Republic (http://www.optimsys.cz)"/>
<meta name="copyright" content="free for any purpose"/>

<noinput> Hey, don't sleep! </noinput>
<catch event="exit">
  <prompt> Exit! </prompt>
  <exit/>
</catch>

<link event="help">
  <grammar root="main">
    <rule id="main" scope="public">
      <item repeat="0-1"> please </item>
      <item repeat="0-1"> I need </item>
      help
      <item repeat="0-1"> me </item>
      <item repeat="0-1"> please </item>
    </rule>
  </grammar>
</link>

<link event="exit">
  <grammar root="main">
    <rule id="main" scope="public">
      <one-of>
        <item>exit</item>
        <item>quit</item>
      </one-of>
    </rule>
  </grammar>
</link>

<form id="start">
  <field name="lunch">
    <nomatch>
      <prompt> I didn't understand you. Please choose from <enumerate/> </prompt>
    </nomatch>
    <help> Just say what you want for lunch. </help>

    <prompt> What do you want for lunch? You can choose from <enumerate/> </prompt>
    <option dtmf="1" value="ch"> chicken </option>
    <option dtmf="2" value="p"> pizza </option>
    <option dtmf="3" value="c"> cake </option>
    <option dtmf="4" value="n"> nothing </option>

    <filled>
      <if cond="lunch=='ch'">
        <prompt> You will have chicken for lunch. </prompt>
        <prompt> I like chicken too. </prompt>
      <elseif cond="lunch=='p'"/>
        <prompt> You will have pizza for lunch. </prompt>
        <prompt> Fan of Italian kitchen?  </prompt>
      <elseif cond="lunch=='c'"/>
        <prompt> You will have cake for lunch. </prompt>
        <prompt> You will be fat! </prompt>
      <else/> <!-- lunch=='n' -->
        <prompt> You will have nothing for lunch. </prompt>
        <prompt> Diet? </prompt>
      </if>
    </filled>
  </field>
</form>

</vxml>