I can create a Facebook chatbot that responds realistically to user input using Natural Language Processing in English. This is not AI, but it is close. I shall set up the chatbot related to your industry and program it to respond properly to most requests. We can even imbue it with a personality. Note that the learning process takes at least three months of usage "in the wild" to get up to speed. We also will plug it in to powerful external services that should cost up to $20/month to maintain. I can maintain the chatbot to respond properly. I can also teach you and your staff how to fine tune your chatbot.