Yes, you may generally cancel or reschedule your booking, but there is likely to be cancellation service fees depending on how close it's to your pickup time. Watch out for mobile eateries or food vans that may be parked along the route. They normally serve area snacks and refreshments. At https://bookmarksfocus.com/story5121394/getting-my-ujjain-to-omkareshwar-by-taxi-service-to-work