2-12 Thanks for the ride. 

You are a good driver.  I owe you one.   I really appreciate it.   You've helped me a lot.   You've saved me a lot of trouble.   Take care.   Drive safely.   Catch you tomorrow.
 

2-12 谢谢你开车载我。

你很会开车。我欠你一次人情。我真的很感谢。你帮我很多忙。你帮我省掉很多麻烦。保重。开车要注意安全。明天见。