Phrases Offering and Refusing Help

I'd be delighted to assist, but my expertise lies elsewhere.

C2

Meaning

I'm willing to help, but I'm not the right person.

Example sentences

John: 'Could you help me with this financial modeling?'<br>

Alice: 'I'd be delighted to assist, but my expertise lies elsewhere. Perhaps you should consult with our finance team.'

John: 'I'd be delighted to assist, but my expertise lies elsewhere. I think a graphic designer would be better suited for this.'

Alice: 'Can you help me with this design brief?'<br>