Hello. Passengers of flight 17 bound for Caracas, with stops in Atlanta ang Miami. The departure gate has been changed to 30B. Also, there will be a slight depa

Hello. Passengers of flight 17 bound for Caracas, with stops in Atlanta ang Miami. The departure gate has been changed to 30B. Also, there will be a slight departure delay due to inclement weather outside. The ground crew is in the process of deicing the wings in preparation for departure. It also looks like the flight is slightly overbooked, so we are offering complimentary round-tip tickets to a few passengers willing to take a later flight. We should be boarding about a quarter to the hour. Thank you for your patience.
1. Who is probably making the announcement?
2. What is the ultimate destination of the filght?
3. What change has been announced?
4. What are the current weather conditions outside?