If you want to walk the terraces and Hierapolis on the same day, the car does not need two separate trips. Bags come off at the hotel in the morning, the driver leaves you at the entrance, and he collects you at that same point when you are done. Going back to the hotel and out again tires a group, especially in the afternoon heat.
Morning landings
For a group off a morning flight the usual order is welcome, a short stop at the hotel, then the terraces. If the vehicle stays with you all day, the waiting time is written first. A one-way ride only needs the landing and the return flight on separate lines.
Adding Laodicea the same day lengthens the total. We say so while the plan is still on paper. The travertine ride is also on the services page.