一言为定！(Yìyánwéidìng!) It’s a deal! (Intermediate)
Example:
Nǐ fù wǎnfàn qián, wǒ qǐng nǐ kàn diànyǐng, zěnmeyàng?
A: 你付 晚饭 钱， 我 请 你 看 电影， 怎么样？
You pay for dinner and I will treat you to a movie. OK?
Yìyánwéidìng!
B：一言为定！
It’s a deal!
HSK Test
General Chinese (Beginner Level)
General Chinese (Intermediate Level)
Hi, there are many short conversations. Hope they help.