French phrase
À quelle date dois-je commencer ~ ?
Meaning
On what date should I begin ___?
When to use it
Asks for the date on which something should begin. A formal, practical way to confirm a training or work start date.
Example dialogue
À quelle date dois-je commencer la formation ?
On what date should I begin the training?
La formation commence le 10 juin.
The training begins on June 10.