Bombardier Inc. gained sales momentum for its flagship C Series jetliner this year with major orders from Air Canada and Delta Air Lines Inc. Now it’s looking to get away from the pricing discounts that fueled the aircraft’s rebound. The planemaker expects to book new sales in the coming months after racking up 360 firm orders and more than 400 commitments for the C Series, its biggest-ever plane, Chief Executive Officer Alain Bellemare said.