Promise.js

function findUnrealDeals(locationObj, message) {
        var budget;
        Promise.try(function() {
                return model.findById(message.threadID)
        }).then(function(oneModel) {
                budget = getBudget(oneModel);
                return bhttp.get("http://terminal2.expedia.com/x/deals/packages?originTLA=SEA&destinationTLA=" + locationObj.a + "&startDate=2016-02-01&endDate=2016-04-20&roomCount=1&adultCount=" + oneModel.participants.length + "&childCount=0&lengthOfStay=1,2,3,4,5,6,7,8&apikey=apikey");
        }).then(function(expediaResponse) {
                return expediaResponse.body.deals.packages
        }).each(function(package) {
                console.log('package: ' + package);
        });
}