(Ep #5 - Rasa Masterclass) Intro to dialogue management with Rasa

In the ep5 of masterclass video, the paths that we create, it is shown only for one facility_type (hospital) and only one location (San Francisco).

Can I add multiple facility type and location in the same line?

for example:

## search hospital happy path
    * greet
      - utter_greet
    * search_provider{"facility_type":"hospital", "home health agencies", "location": "San Francisco", "Sitka", "Chicago"}
      - action_facility_search
    * thanks
      - utter_goodbye

Is the above syntax correct for the line search_provider? or should i create separate paths for each facility type and location or am i missing something?