Get messenger to suggest articles without fin

Hi team, 

Is it possible to get Messenger to suggest articles based on what customers ask in the chat WITHOUT using fin? 

Sort of like a deflection scenario with the first question that the user asks? 

For example, if the user writes in the chat, “I need help transferring ownership of my account”, is it possible to have the chat suggest articles based on keywords in that message, but without using fin? After the suggested articles, it should be possible for the customer to select to talk to an agent.