text: Amber: Wanna go shopping?
  Esther: Today I'm busy
  Esther: But maybe on Saturday
  Amber: I want to buy a few dresses for the summer
  Amber: Plus I have a wedding to attend in July
  Amber: Need to get something nice
  Esther: Your cousin's, right? 
  Amber: Yes
target: Amber wants to buy dresses for the summer and something to wear for her cousin's wedding in July. Esther is busy today and can't go shopping with Amber, but might have time on Saturday. 