最近レストランで働き始めたのですが接客用語がわかりません(>＿<)わからないのはお釣りを渡す時何と言えばいいか、料理を持って行ってテーブルに置くとき何と言うか。従業員はコリアンばっかりなので聞くに聞けません。

>お釣りを渡す時
Here is your change, thank you.

>料理を持って行ってテーブルに置くとき
This is oooo (name of a dish).
If you know a person you serve (which you should) just say "this is oooo, for you". If the other customer were wating for his/her food, you may say " I will be right back with yours"

Right after serving food, you may say " please let me know if you need anything" or "enjoy your meal" or (if the food is hot) " it’s really hot so please watch out/be careful"

There should be many many ways of saying all the waitress words, but all works with your smile and kindness to customer. Those two bring your tip right up for sure! The other good way would be listen to other waitresses. Even people are all Korean, they use their English to do that, don’t they? Words can be very different between cutomers who are regular(remember you) and who are not.

Thanks for reading and wish you all the best!