@article{taskorienteddialoguesystemasnatural,
  title = {Task-Oriented Dialogue System as Natural Language Generation},
  author = {Weizhi Wang and Zhirui Zhang and Junliang Guo and Yinpei Dai and Boxing Chen and Weihua Luo},
  year = {2021},
  eprint = {2108.13679},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.13679v3},
}