Airbnb has recently joined a number of other companies, including Netflix and Google, in creating a strict dating policy. According to the new policy, employees are only allowed to ask a coworker out on a date once. Additionally, this person cannot be in the same “chain of management” meaning that employees are not allowed to ask a boss or team member out. This policy is intended to prevent harassment, which harms employees and companies, alike.
See "Airbnb is the latest company to set a strict dating policy", James Wellemeyer, The New York Post, July 1, 2019