This document describes a summer internship project using chatbots to sell products online. The intern developed a neural sequence-to-sequence model with attention to generate sentences explaining the attractiveness of travel spots in Japan based on their features. The model was trained on over 144,000 sentences from a travel curation website describing spots and reasons to visit them. It can generate sentences explaining why a spot is recommended based on its features, or reverse the input and output to explain the features based on the reasons. The intern believes attention mechanisms work well and future work could involve linking the model to a knowledge base or using reinforcement learning with user feedback.