This lesson starts with small talk and then talks about the online world: "Sorry, but at 2:30 I'm supposed to be chatting to John online." In Chinese, that's:
"Bùhǎo yìsī! Wǒ hé John yuēhǎo liǎngdiǎnbàn zài wǎngshàng liáotiān."
This video (see at YouTube) is of medium level difficulty. It has subtitles in English, Pinyin and Chinese characters.