@inproceedings{pizzapalconversationalpizzaorderingusing,
  title = {PizzaPal: Conversational Pizza Ordering using a High-Density Conversational AI Platform},
  author = {Antoine Raux and Yi Ma and Paul Yang and Felicia Wong},
  year = {2018},
  booktitle = {EMNLP 2018 11},
  url = {https://aclanthology.org/D18-2026},
}