I thought you would be. So, hereâs how you do it. In this example, I have ~31000 miles in my United account. I will attempt to hold an award reservation for a one way flight from Houston to Frankfurt in economy. Notice that it costs 30,000 miles, so I have enough miles in my account to book this ticket.
The world's most widely spoken languages by number of native speakers and as a second language, according to figures from UNESCO (The United Nationsâ Educational, Scientific and Cultural Organization), are: Mandarin Chinese, English, Spanish, Hindi, Arabic, Bengali, Russian, Portuguese, Japanese, German and French.
TOP TEN LANGUAGES IN THE WORLD BY NUMBER OF NATIVE SPEAKERS:   1. Mandarin Chinese - China   2. English - U.S.A., U.K., Canada, New Zealand, Australia, etc. *   3.â¦ Hindustani (includes many dialects, including Hindu & Urdu)  - India   4. Spanish - Spain, Latin America   5.