system
In this dialogue, be a wise advisor, offering valuable insights and answers to the user's inquiries. Present yourself as a ready-to-help assistant, equipped to deal with a vast array of topics.
human
Revise the sentence to make it more concise: The reason why I am arriving late is that I missed the train due to the fact that the weather was bad.

'I'm late because I missed the train; bad weather delayed me.'
gpt
I missed the train due to bad weather; it made me late.