Appointments Plugin

I'm wanting to use this plug-in for a pest control company. The pest
control company has three trucks that are scheduled at the same time
throughout the day. All three trucks may be scheduled for a 9:00 AM to
10:00 AM appointment (for example). With this being said, what is the most
feasible solution in order to configure this integration into this website?
Can this be done with this plug-in? If not, could you offer me a solution?