AI chatbot for a roofing website.

I am looking for a skilled freelancer to develop an AI chatbot for my roofing company website. The chatbot should have the following functions:

- Answer frequently asked questions about our services and products
- Schedule appointments for potential customers
- Collect customer information for lead generation

I need help creating a script for the chatbot as I do not have one prepared. The level of complexity I am expecting for the chatbot is basic, with predetermined responses.

Ideal Skills and Experience:

- Experience in developing AI chatbots
- Proficiency in natural language processing and machine learning
- Knowledge of web development and integration with websites
- Strong communication skills to understand and implement my requirements

Please provide examples of previous chatbot projects you have worked on.