Not Professional at all and Very Unfair

We had booked a bachelorette a month in advance because the wedding is a month after when we booked.<br> Everything was arranged accordingly and set for the date we wanted.<br> Then we received a mail from Marieanne a week before the bachelorette<br> saying that they have a bigger event that they need to accommodate on the same day so they cant help us anymore.<br> We cannot do the date she suggested as the wedding is in two weeks.<br> This is very unprofessional and the terrible service.<br> We wouldn't refer this place to anyone.