@inproceedings{williams-young-2003-using,
    title = "Using {W}izard-of-{O}z simulations to bootstrap Reinforcement - Learning based dialog management systems",
    author = "Williams, Jason D.  and
      Young, Steve",
    booktitle = "Proceedings of the Fourth {SIG}dial Workshop of Discourse and Dialogue",
    year = "2003",
    url = "https://preview.aclanthology.org/fix-sig-urls/W03-2111/",
    pages = "135--139"
}