Multiple Bookings for the same day/hour

hello,

i wanted to ask if someone knows, if there is a free booking calendar plugin, that allows you to book a service, not only on day basis but also on specific hour and for specific duration. And also, to be able to have multiple bookings on the same day, same hour. I have a futsal club and i want customers to book online when they need a court and since i have more than one courts, i can allow multiple bookings on same time and day