Phrases Asking for Help Politely

Could you give me some advice on...

Meaning

Could you offer me some suggestions on...

Translation language

John: I'm planning a trip to Japan.
Alice: That sounds fun! <b>Could you give me some advice on</b> where to visit?
John: I need some tips for planning the itinerary.
Alice: Sure! I have some recommendations.<b>Could you give me some advice on</b> what you want to do?