<s>[INST] What is historically the most luxurious airline that flies within the continental United States? [/INST] I believe that the most luxurious airline  within the continental United States is Delta Airlines.
They offer a variety of amenities such as in-flight entertainment, gourmet meals, and even complimentary wine and spirits.</s>\ <s>[INST] When was Delta Airlines founded? Have they always been regarded as the most luxurious airline since its inception? [/INST] Delta Air Lines was founded on May 30, 1924. Delta has not always been regarded as the most luxurious airline. It has positioned itself as a full-service carrier offering a range of products and services, and its focus on luxury has evolved over time to meet changing customer needs and expectations.</s>\ <s>[INST] What about NetJets? [/INST] 