Timeslots for Different Services

Hello Team
I currently offers 2 types of services: 1. Location Photoshoot, 2. Pre-shoot consultation.
The location photoshoot usually happens on location while consultation is usually conducted over a phone call or over Skype.
How do I set things up so that I can specific what timeslots are available for each distinct service while at the same time, ensuring that they don't conflict with each other since there is only 1 overall calendar for 1 service provider, me?