Paris — 2 nights stay
Arrive in Paris airport. Get transferred to your hotel..
Train ride to Bordeaux
Bordeaux — 2 nights stay
Checkout of your hotel. Take your train from Paris to Bordeaux. Check-in to your new hotel.
Fly to Nice
Nice — 1 night stay
Checkout of your hotel. Board your flight to Nice. Check-in to your new hotel in Nice.
Take your flight back to India. Hope you end up with a lot of memories and a few souvenirs too..