여기 부대찌개 1 인분하고 비빔밥 하나 주세요. = One order of Spicy Sausage Stew and bibimbap (mixed rice) here please.
손님, 전골은 2인분 이상이에요. = Sir/Ma'am (literally 'Guest'), the serving is for two. (not 100% sure with this)
그래요? = Is that so?
네, 부대찌개를 2인분 해 드릴까요? = Yes, Shall I give you two servings of Spicy Sausage Stew?
네, 부대찌개 2인분 주세요. = Yes, please give me two servings of Spicy Sausage Stew.
그리고 곰깃밥 한 그릇 추가요. = And please add one bowl of gomgit rice. (not sure what is gomgit, maybe extra rice?)
여기 물도좀주세요. = Please bring here water too.
손님, 물은 셀프입니다. = Sir/Ma'am, you need to get your own water here / Sir/Ma'am, the water is self-service.
Hope I helped!