I wanted to check with you on the timeline before I confirm with the client.
I wanted to check with you on the budget — is there any flexibility?
Before I move forward, I wanted to check with you on the approach.
I wanted to check with you on whether this has already been discussed with leadership.
I wanted to check with you on the scope — have there been any changes?
I wanted to check with you on this before I send it out.
I wanted to check with you on the priority — should this come before the other task?
I wanted to check with you on the status before the client asks us.