Here are some points, which you should note before travelling with Air France
Air France has special meal options like Muslim Meal, Hindu Meal, etc. If you are a vegetarian never take their Hindu Meal. They serve you Boiled vegetables with rice.
The Air France Staff at Mumbai Airport and their City Office is rude and uncooperative. The staff at Paris Airport and other places is friendly and helpful.
The seats in the Economy Class are terrible. The seats in the Business Class and First Class are quite spacious.
According to the new rules of the French Government Indian nationals transiting at Paris Airport require an Airport Transit Visa. This rule is applicable to people going to places other than USA and Canada. For e.g. if I am going to South America or Caribbean islands via Paris I require an Airport transit Visa. The Visa Fees are Rs. 3000. This adds to your travel budget
More information is at https://france-in-india.org and https://airfrance.com/in.