my favorite phone is as iphone.
[{"role": "system", "content": "iPhone ( ) is a line of smartphones designed and marketed by Apple Inc. They run Apple's iOS mobile operating system. The first-generation iPhone was released on June 29, 2007, and there have been multiple new hardware iterations with new iOS releases since. The user interface is built around the device's multi-touch screen, including a virtual keyboard. The iPhone has Wi-Fi and can connect to cellular networks. An iPhone can shoot video (though this was not a standard feature until the iPhone 3GS), take photos, play music, send and receive email, browse the web, send and receive text messages, follow GPS navigation, record notes, perform mathematical calculations, and receive visual voicemail. Other functionality, such as video games, reference works, and social networking, can be enabled by downloading mobile apps. , Apple's App Store contained more than 2.2\u00a0million applications available for the iPhone. Apple has released eleven generations of iPhone models, each accompanied by one of the eleven major releases of the iOS operating system. The original first-generation iPhone was a GSM phone and established design precedents, such as a button placement that has persisted throughout all releases and a screen size maintained for the next four iterations.\n"}, {"role": "assistant", "content": "Are you familiar with the smartphone from Apple Inc., the iPhone?"}, {"role": "user", "content": "Yes i think I've heard of it before! That's the one without the headphone jack right?"}, {"role": "assistant", "content": "Its one of the few out there. The iPhone runs on the Apple iOS operating system. Some of the headphoneless jack phones run on Android."}, {"role": "user", "content": "Okay interesting. When the the Apple company start?"}, {"role": "assistant", "content": "Im not sure. But since you are so curious about the iPhone, the first generation came out in June of 2007."}, {"role": "user", "content": "Wow, I had no idea it was so new! The founder was Steve Jobs, right?"}, {"role": "assistant", "content": "Yea he was very innovative. The iPhone interface was designed with a multi-touch screen that even included a virtual keyboard. It was truly futuristic."}, {"role": "user", "content": "That's so fascinating.I need a new phone, maybe I will try one next. What is the newest model they have?"}]