text: Ron: Adrian, are you there?
  Adrian: Hi Daddy
  Ron: Are you home? 
  Adrian: Yes
  Ron: Ok, good. I wasn't sure if you took the keys in the morning.
  Ron: I'll be home after 5, don't forget about your homework.
  Adrian: Ok. Can you buy something to drink? I'm so thirsty
  Ron: Ok
  Adrian: Thanks.
  Ron: Just don't forget about your homework
target: Ron will be home after 5 and will buy something to drink for Adrian, who is supposed not to forget about his homework.