text: Mary: Hello. Im writing to let you know the cake you ordered is ready. Feel free to come and get it whenever you want.
  Fred: Thank you really much! I'm afraid though I won't be able to get it before friday. That a problem?
  Mary: Not at all. However, bear in mind we're only open till midday on Fridays. 
  Fred: Doesn't sound good. What about Saturday? Are you open??
  Mary: Absolutely. Also here till midday.
  Fred: great. So see you on Saturday.
target: Fred's cake is ready. He cannot pick it up on Friday so he will do it on Saturday. The place is open until midday on Friday and Saturday.