跟/和 + Person + 聊天
The verb 聊天 (liáotiān) means 'to chat' or 'to have a conversation' and refers to casual, informal talking between people. It is a separable verb-object compound, meaning elements like 了 can be inserted between 聊 and 天. It is one of the most common everyday expressions for informal communication in Chinese.
我们一边喝咖啡一边聊天,特别开心。
Wǒmen yìbiān hē kāfēi yìbiān liáotiān, tèbié kāixīn.
We chatted while drinking coffee, and had a wonderful time.
她喜欢跟邻居聊聊天,说说家常。
Tā xǐhuān gēn línjū liáoliao tiān, shuōshuō jiācháng.
She likes to chat with her neighbors and talk about everyday things.
我昨天和老朋友聊了一下午的天。
Wǒ zuótiān hé lǎo péngyǒu liáo le yī xiàwǔ de tiān.
I chatted with an old friend all afternoon yesterday.