第一句：Do you have any plan on your mind?

你有什么打算吗?

A:Do you have any plan on your mind?

你有什么打算吗?

B:I want to go to Italy for travelling this summer vacation.

这个暑假我想去意大利旅行。

Where do you plan to go?

你打算去哪儿?

A:Where do you plan to go this summer?

今年夏天你打算去哪儿?

B:Japanl, I suppose. What about you?

你想是日本吧。你呢?

A:Well, I have not decided yet, I'd like to go to France.

嗯，我还没决定呢，我想去法国。

知识点延伸：

询问假期旅行计划的相关表达法还有：

Where are you going on your vacation?

你打算去哪儿度假?

旅行计划用英语说是：travel plan

What's your travel plan?

你的旅行计划是什么?