German phrase
Bitte geben Sie mir Bescheid, sobald ~.
Meaning
Please let me know as soon as ___
When to use it
It asks for prompt notice. Use it in formal updates while awaiting confirmation.
Example dialogue
Bitte geben Sie mir Bescheid, sobald der Termin bestätigt ist.
Please let me know as soon as the appointment is confirmed.
In Ordnung, ich informiere Sie, sobald ich die Bestätigung habe.
All right, I will inform you as soon as I have the confirmation.