Below is a conversation between two users u1 and u2 who are planning to meet. You need to extract the meeting point, the finalized date and the finalized time of the meeting only if the schedule is confirmed by the users and by accounting for any change of plans or any meeting conflicts. All date, time, location entities might not be related to schedule. So pay attention to the conversation and the context. Do not share any summary. Extract them into a JSON keys

u1: You know what ?
u2: what happened?
u1: I have to meet and tell you
u2: sure, then lets meet tonight at 7PM?
u1: lets make its little late, around 8
u2: Okies, fine. But give me a hint, I am curious
u1: wait for the information
u2: ok done
u1: also one thing Monday I will on leave. Dont wait for me.
u2: why?
u1: have some important work
u2: ok fine Respond with more than 200 words.
user