It would vary by needs of the business and the level of co-operation of their leaders and the person/people who make their schedules. When my store had an overnight shift, we did have couples who were scheduled together so they could ride together. For sales floor it might be more difficult to co-ordinate, but if the people couldn’t be scheduled for the same shift, one could be scheduled early and the other late, so that they could drop off/pick each other up. Doesn’t hurt to ask. Good luck!