I need to book business class tickets via United (combo. of Brussels Air and United flights out of Kigali) and I am wondering if it matters whether my husband purchases the tickets through his account or if I purchase through mine. We will be traveling together. I want to pay for the tickets with my company card as this is a business-related flight, but I'm wondering if it matters that I am just Silver while my husband is 1k? Would we still be able to take advantage of his 1k status during travel if he didn't directly pay? Probably a dumb question, but want to make sure if I book the tickets that his 1k status will still be registered for the booking to get the benefits while traveling.