Booked JFK-CDG-AUH for $263 pax for 9/14-9/28 (finally!). Was wondering what would happen if I didn't take my 2nd leg to AUH as my wife and I would just love to stay in Paris and also plan on going to Munich to meet with friends for Oktoberfest. Will the rest of the itinerary be canceled if I miss that CDG-AUH flight? If so, then how do I make my itinerary able to stop over in CDG for a day or so and make that AUH connection later on? TIA