If a person has a visa to go to the United States, can he leave right away? If yes, are there flights? If yes, where can I buy a ticket? 
SI YON MOUN GEN VISA ESKE LI KA PATI ETA ZINI NAN MOMAN SA EPI KI AVYON KAP VOLE E KIBO NAP JWEN N TIKET POU ACHETE MESI