title: Dialogflow REST API to get user utterances for an intent
body: <p>We have used Dialogflow AI engine to build Virtual Assitant. Currently we are working on a use case to auto suggest user with related questions soon as user starts typing a question in chat window.</p>
  
  <p>We are planning to consume configured user utterances for a particular intent.Does Dialogflow support a REST API which can be used for this purpose.</p>