Yes but you need to build up many things around TF to create a chatbot service.
I suggest you take an overview to:
Deconstructing Chatbots - An Overview

So you can figure out how a real E2E chatbot system is working
There are also other videos at:

  
      

      Google Developers
  

  
    

Build chatbots with Dialogflow  |  Google Developers 2

  Learn to build chatbots with Dialogflow, and create a great conversational experience for users with BigQuery, Cloud Functions, and Stackdriver.


  

  
    
    
  

  


If you want to experiment a little bit with a specialized library check:
  
      

      github.com
  

  
    

deepmipt/DeepPavlov 2


  An open source library for deep learning end-to-end dialog systems and chatbots.