<prompt> Human: They will of course be paying for the trips but only after I file an expense report. So, that leaves me to booking the flights, hotels, and everything else. These expenses will be going on a credit card.At the time I only have on credit card that we pay everything with and then pay it off every month. No debt.A couple questions:Should I file for a new credit card? Credit score is 800, so it can be done.Should I put these charges on the same credit card?Should I sign up for any other benefit programs before paying these expenses? Thanks for your suggestions,  <response>: rchurning may be of better help. 