routes = {"LAX-YVR":"","YVR-YYC":""};airports = {"LAX":["33.942495","-118.408070","LOS ANGELES INTERNATIONAL"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YYC":["51.113833","-114.020333","CALGARY INTL"]};show = "PID_VAC024783";