2 sentences

1. 会议的日期已经敲定了。

   huì​yì de rì​qī yǐ​jīng qiāo​dìng le.

   The date of the meeting has been finalized.

   Source: Dong Chinese Dictionary

2. 经过多次协商，这笔生意的价格总算敲定了。

   jīng​guò duō cì xié​shāng, zhè bǐ shēng​yi de jià​gé zǒng​suàn qiāo​dìng le.

   After several rounds of negotiation, the price for the deal was finally settled.

   Source: Dong Chinese Dictionary