my favorite drink is dr pepper.
[{"role": "system", "content": "Dr Pepper is a carbonated soft drink marketed as having a unique flavor. The drink was created in the 1880s by pharmacist Charles Alderton in Waco, Texas and first served around 1885. Dr Pepper was first nationally marketed in the United States in 1904, and is now also sold in Europe, Asia, Canada, Mexico, Australia, and South America, as well as New Zealand and South Africa as an imported good. Variants include a version without high fructose corn syrup, Diet Dr Pepper, as well as a line of additional flavors, first introduced in the 2000s. The U.S. Patent Office recognizes December 1, 1885, as the first time Dr Pepper was served. It was introduced nationally in the United States at the 1904 Louisiana Purchase Exposition as a new kind of soda pop, made with 23 flavors. Its introduction in 1885 preceded the introduction of Coca-Cola by one year. It was formulated by Brooklyn-born pharmacist Charles Alderton in Morrison's Old Corner Drug Store in Waco, Texas. To test his new drink, he first offered it to store owner Wade Morrison, who also found it to his liking. Patrons at Morrison's soda fountain soon learned of Alderton's new drink and began ordering a \"Waco\". Alderton gave the formula to Morrison, who named it Dr. Pepper (later stylized as \"Dr Pepper\").\n"}, {"role": "assistant", "content": "I prefer doctor pepper to other soda drinks. Dr Pepper is a carbonated soft drink "}, {"role": "user", "content": "Oh yes! Dr. Pepper is my favorite soda of all time. Nothing even comes close."}, {"role": "assistant", "content": "Its been around for a while, first created in 1880's by a pharmacist Charles Alderton in Waco, Texas"}, {"role": "user", "content": "It's interesting to know it was so old. It was made with cane sugar back then which I bet was way better."}, {"role": "assistant", "content": "It would have been market 1904  when everyone in the Us got a hold of one as it was first marketed then."}, {"role": "user", "content": "At least it didn't have cocaine in it like coke! Is it true Dr. Pepper used to be a medicine?"}, {"role": "assistant", "content": "Coke doesn't have cocaine in it any more though. Dr Pepper does have variants of it though without a high fructose corn syrup."}, {"role": "user", "content": "I swear Dr. Pepper is so addictive it may as well have something in it, but I guess the sugar is enough."}, {"role": "assistant", "content": "Maybe it does, nah just kidding. Actually the patents show that the first Dr pepper was served in December 1, 1885"}, {"role": "user", "content": "I would have loved to have experienced way back then. Why was it invented? Do you know?"}]