How do you say

I plan to go on vacation to Thailand in three months.

..in Chinese?

我打算在三个月后去泰国度假。

wǒ dǎ suàn zài sān gè yuè hòu qù tài guó dù jiǎ 。

How do you say "I recently bought a comfortable sofa from an online furniture store, and it’s expected to arrive in a month." in Chinese?