Phrases Asking for Favors or Assistance

Is it possible to...

Meaning

A formal way of inquiring about possibility of assistance.

Translation language

John: Is it possible to reschedule the meeting for next week?
Alice: Let me check the calendars. Is it possible to suggest an alternative time?
John: Yes, any time after Wednesday works for me.
Alice: Okay, I'll confirm that then. Is it possible to get confirmation from you as well?