This literature review delves into the applications and implications of ChatGPT, an artificial intelligence-driven chatbot, in educational settings. As technology continues to permeate the field of education, ongoing debates persist regarding the potential impact on learners' critical thinking skills and the evolving role of educators. Instead of resisting such technologies, this review contends that discussions should focus on strategies to optimise their use within education. By conducting a comprehensive content analysis, this study homes in on the utilisation of ChatGPT, harnessing its natural language processing technology, within the realm of foreign language acquisition. The findings of this review indicate that ChatGPT can significantly enhance foreign language writing skills and conversational capabilities, offering tailored language support. Through personalised feedback and guidance, ChatGPT has the potential to facilitate more effective knowledge acquisition and create practical and interactive learning experiences, particularly in applied sciences. It is important to note, however, that ongoing debates surrounding accuracy, currency, and reliability should be considered. Thus, the study emphasises the cautious and responsible use of ChatGPT within educational contexts. To summarise, when used responsibly, AI chatbots such as ChatGPT can enrich language learning processes and provide practical and active learning experiences, ultimately fostering more effective knowledge acquisition. Therefore, this review underscores the significance of bolstering the tech-literacy of both educators and students, integrating novel technological skills into educational curricula, and investing in comprehensive training on technology usage for students. By embracing these approaches, educational institutions can harness the full potential of AI chatbots to enhance the learning journey.