Why a synced trip stops a double booking

An imported trip blocks the car's calendar like a block you added yourself. That keeps a car listed in two places from being rented twice.

A trip needs to be linked to one of your cars and have an end date. If the end was cut off a screenshot, the trip shows on your calendar but doesn't hold the car. Sync the missing piece and the block appears.

A cancellation you forward drops the block, a change email moves it, and dismissing a trip drops it for good. See syncing your Turo trips.