With dispatch
Definition 1 of 1
Pro Tip 1/3Efficiency Implication
Using 'with dispatch' implies a task is done not just quickly, but also effectively without wasting time or resources. 
The emergency services responded to the call with dispatch.
Pro Tip 2/3Professional Tone
'With dispatch' is often used in formal or business contexts to describe completing tasks both promptly and professionally. 
Please send the documents with dispatch.
Pro Tip 3/3Action Oriented
The phrase 'with dispatch' suggests an action-oriented approach to addressing matters without delay. 
She addressed the issue with dispatch, leaving no doubts about her decisiveness.