Delta Airlines Office NYC can guide you through the process and help you find the best flights. If you already have a booking but need to change something, they can show you how to manage your reservation. Sometimes plans change, and if you need to cancel a flight, they can explain how to do that. They're also very knowledgeable about baggage rules, so they can answer questions about size limits or special packing requirements. Essentially, this office is there to make your experience with Delta Airlines as smooth as possible, from planning to flying.