Mark: I'm working from 6pm onwards
Mark: And tomorrow 2pm-9pm
Ann: what about saturday? 
Mark: I'm off
Ann: so let's stick with saturday
Mark: sure, we can go to the botanic gardens
Ann: ok, let meet at my place at 11 and we'll decide then
Mark: sure thing! see you! 
Ann: Bye
Mark will meet Ann at her place at 11 on Saturday. 