You can start tour either from Mumbai or from Aurangabad.
Day 1 - Mumbai
Pick up from airport/railway station/bus station within Mumbai and transfer to hotel. Overnight Mumbai.
Day 2 - Mumbai
Sightseeing with a group in a bus that includes entrance to Gateway of India, Marine Drive, Tarapore wala aquarium, Hanging gardens, Nehru science centre, Orama 4-d show, Band stand, Juhu beach etc. Arrival back to pick up point. Overnight Mumbai.
Day 3 - Mumbai-Aurangabad
Check out by 10:00. Later, pick up from hotel at 18:00 and drop at bus station by 19:00. Overnight journey in an air conditioned sleeper bus / train to Aurangabad.
(You will be on your own during train journey. It is recommended to purchase some snacks prior to the journey)
Day 4 - Aurangabad
Arrival in the morning at 06:00 at Aurangabad and you will be picked up from bus station. Later, at 08:00, sightseeing in a bus for Ajanta caves. Overnight Aurangabad.
Day 5 - Aurangabad
Departure for the visit of Ellora Caves at 08:00. Overnight Aurangabad.
Day 6 - Check out from hotel at 10 AM and drop at bus/train station
You are free to select your own destination for onward journey; simply inform the tour operator when you book.