I have some miles in my parents account due to expire in Dec and since we are going to India in Jan i was hoping to use it for our travel. But after reading this thread i think we have not shot on using it. I have a question and will appreciate if anybody can answer based on their experience. If online system works will it allow me to book ticket for us using my credit card? My parents don't have credit card and their is no Air India office in their city so if online systems doesn't allow my to book ticket using my credit card then i will just pass. If it does allow then do we need to travel with any kind of proof other than credit card?