Its very easy to buy a paper ticket in Nepal, if you wish to send him/her money from here. Why should you bother with e tickets which is not valid for Int, travels. E tickets are only valid throughout domestic flights in the US. IF you havent heard about the biometric ticket which just introduced in some of the US cities for hassal free pro. Its just a credit card, with your biometric info, and whatever you buy from the airlies to hotels, you can just swipe in the airpost, hotels. Wholesale Summary.