YOU SAID:
What time do you want to go to the park today? I would like to go at two-thirty in the afternoon.
INTO JAPANESE
今日は何時に公園に行きたいですか?午後2時半に行きたいです。
BACK INTO ENGLISH
What time do you want to go to the park today? I want to go at 2:30 pm.
INTO JAPANESE
今日は何時に公園に行きたいですか?午後2時30分に行きたい。
BACK INTO ENGLISH
What time do you want to go to the park today? I want to go at 2:30 pm.
That didn't even make that much sense in English.