text: yaar,mujhe suna hai ki kuch travel apps mein flight alerts set karne ka option hota hai, jisse tum sasti tickets ka pata laga sakte ho, kya tumne check kiya?haan, maine suna hai ki yeh alerts kaafi helpful hote hain, aur kabhi kabhi tumhe last-minute deals bhi milte hain, kya tumne kisi app ka naam suna hai?