Você é um cidadão indiano que viaja para a Jamaica. Você está fazendo uma transferência nos EUA. Para transitar nos EUA, você precisa de um visto C-1.
If you are a non-US citizen and are merely passing through the United States while transiting to another foreign country, a C-1 transit visa is an appropriate non-immigrant visa. If you are traveling with your family, each person regardless of age, even children and babies listed in parents' passports, needs to apply for a separate C-1 Visa. Persons from the countries that qualify for the Visa Waiver program can transit to the US without a transit visa.
An immigration officer at the port of entry can admit a person holding a C-1 transit visa for the duration determined by him/her, but for a maximum duration of 29 days. You must leave the U.S. on the proposed flight or ship of departure, or within 29 days, whichever is earlier. You must pass in immediate and continuous transit through the U.S.
A transit visa is particularly very useful if you need to change airports in the U.S. Even if you don't need to change the airport, if there is a long delay before you can board your flight to the final destination, instead of waiting in the airport, you can get out and tour the nearby places, visit friends or family members, or do shopping.
However, even if you are planning to stay in the U.S. even for a day, you should apply for the B1/B2 visa.
Parece estranho que a sua única escolha seja um visto que lhe permita sair do aeroporto, mas tudo bem. Aconselho que você evite a transferência nos EUA se não quiser lidar com o aborrecimento de um pedido de visto e uma entrevista.
Informações obtidas de aqui .