Successful Chicago-based artist Lauren Hansen is on a layover in Las Vegas before heading to what was supposed to be the vacation of a lifetime with her partner. Until, that is, that partner became an ex. Recovering from a nasty break-up herself, workaholic Penny Rothmoor agrees to meet Lauren for dinner, but only out of a sense of obligation to her mother. One thing leads to another, and soon Penny finds herself on a plane, jetting...