"Alexa ask CCS Bus Tracker about 316"
"Open CCS Bus Tracker and where is my bus 316"
"Ask CCS Bus Tracker if my bus 316 on time"
Based on the bus number mentioned by the user, this skill checks the Twitter handle @CCSBuses. The Twitter API would return a tweet for the mentioned bus number if available. If it has been tweeted between yesterday and time when skill is invoked and if it is not a retweet then it is conveyed to the user.