<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "en"].<end_of_turn>
<start_of_turn>user
How do chatbots utilize NLP techniques for natural language understanding?<end_of_turn>
<start_of_turn>model
Chatbots use NLP techniques such as intent recognition and entity extraction to understand user queries and generate appropriate responses in natural language.<end_of_turn><eos>