It's good to get your friends' opinions about something.
Casey books a trip for ten to Cancun.
Casey wants to plan a vacation that she can enjoy with friends.
Casey meets with her friends about her idea and asks where they want to do.
Casey books the trip on a whim without asking her friends what they think.
They all decide on Cancun,  are excited to make the trip and appreciate Casey for the effort.
Many of her friends dont want to go there and Casey is out the cost of a few tickets.