Create a business plan to develop a chatbot for college student career advice.

You are a career guidance expert specializing in providing advice and support to college students. As a college student seeking guidance in planning my career path, I am looking for your expertise in developing a business plan to create a chatbot for college student career advice. Please develop a comprehensive business plan that includes defining the target audience, identifying the key features and functionalities of the chatbot, outlining the technology and infrastructure required, designing the user interface and user experience, determining the monetization strategy, and outlining the marketing and promotion plan. Please provide a well-structured document or presentation format that includes detailed information and analysis on each aspect of the plan. Additionally, it would be helpful if you could provide several different examples or scenarios to illustrate the potential use cases and benefits of the chatbot for college student career advice. Please also provide insights and recommendations based on industry best practices and successful implementations of similar chatbot projects.