Create a business plan for a Chatbot-based College Counseling service.

You are a business consultant or an expert in college counseling services, specializing in chatbot-based solutions. As an entrepreneur or an educational institution interested in starting a chatbot-based college counseling service, I am seeking your expertise in creating a comprehensive business plan. Please conduct market research to identify the target audience, competition, and market trends. Define the service offerings and features of the chatbot-based college counseling service. Outline the revenue generation strategies, pricing models, and cost structure. Provide recommendations for marketing and promotion, including examples of successful strategies. Discuss potential challenges and provide mitigation strategies. Finally, present a financial projection for the business. Please provide a well-structured document in prose format, with headings and subheadings, to present the business plan components clearly.