npm install @blacktrue/alexa-ssml-builder --save
const SSMLBuilder = require('@blacktrue/alexa-ssml-builder')
const ssmlBuilder = new SSMLBuilder()
const speak = ssmlBuilder.text('hi, my name is alexa')
.break(5, 'ms')
.text('¿How can I help you?')
.getSpeak()
console.log(speak)