"Please tell me a time slot where it is possible to hold the event."
- "Please tell me a time slot where it is possible to hold the event."
"please ~" 「〜ください」
"tell me ~" 「〜を教えて」
"a time slot where ~" 「〜な時間停」
"it is possible to ~" 「〜可能」
"to hold the event" 「開催」
"slot" を言わずにもいけます。
"Please tell me a time where it is possible to hold the event."