Hi!
could you, please, give my friend a hint?

I'm with UA and quite happy.

My friend is moving to New Zealand. He will fly a couple of times a year from Europe to New Zealand. This time with LH. He may have short flights there (Australia). I would probably suggest him to join UA as me. However, is there a need to fly UA each year? or just LH/NZ will be ok?

Any better suggestion?

Thank you!
Lucia (for my friend Rino)