Booths (6)
I believe the answer is:
stalls
'booths' is the definition.
('stall' can be a synonym of 'booth')
This is all the clue.
(Other definitions for stalls that I've seen before include "Part of theatre" , "Most expensive theatre seats" , "Ground floor seats in theatre" , "Plays for time" , "Seating on the ground floor of a theatre" .)