title: How to create dialogflow conversation to make a price estimation
body: <p>My agent’s goal is to ask  6 questions to make a price estimation of 2 different products.
  It asks the 1st question: ‘do you want to make a price estimation for product1 or product2 ?’
  And then, it asks 5 questions about the product’s characteristics (i.e. the product’s age, size…) to finally display the price estimation.
  All flow made on Dialogflow UI with an inline editor for the fulfillment to calculate and then save data on Firebase DB.</p>
  
  <p>My question -> Is it better to create :</p>
  
  <p>1/ <strong>Create only 2 intents</strong> : product1 and product2 ? Then in those intents, ask the others 5 questions in ‘action and parameters’ section by filling parameters, entities and values.</p>
  
  <p>2/ <strong>Create 6 differents intents</strong> for the 6 questions, with parameter value for each ones.</p>
  
  <p>On my side :</p>
  
  <ul>
  <li>I have tested the 1/, I’m able to retrieve all data on my Firebase DB but <strong>my 2 products have similar entities and parameters values</strong> (‘size’ for example) and my agent make errors’ flow to the wrong intent.</li>
  <li>I have tested the 2/ (I think it’s the better way because all intents are more efficient) I’m able to make the good flow. But at the last question, I don’t know <strong>how to retrieve previous parameters values</strong> to make the price estimation.</li>
  </ul>
  
  <p>Thanks a lot for the help ;)</p>