Building and Using Custom Entities in Dialogflow
In my previous article about Dialogflow, I’ve covered the basic setup of creating a telegram chatbot with a serverless backend. I have also showcased how we can extract data or information from the user’s message and send it to the backend for processing and coming up with the appropriate response for the message. In extracting the information, we will tag some of the elements/words in the message under the corresponding entities. 
Tags: dialogflow, chatbot, serverless, firebase