John: We're leaving for the party now, are you ready?
Peter: sure
Maria: almost, when will you be here?
John: I'll pick up Peter first, so I need about 15-20m min to get to your place
Maria: ok, that's perfect
John: Maybe we should get some wine and flowers for Anne
John: that would be nice
Maria: we can get them together
John: ok!
John is leaving for Anna's party. He'll pick up Peter and then after 15-20 minutes Maria. They will get some flowers and wine.