dialogue: Sandra: Hey, are you busy this Friday?
  Olivia: hi, no, not really, why? :)
  Sandra: Don't laugh at me, but one of my new year resolutions is to learn horse riding.
  Olivia: Wow! Are you serious?
  Sandra: What do you think?
  Olivia: Hm, not sure. It sounds really cool, but isn't it dangerous?
  Sandra: Well, it can be, yes, but I don't think it's much more dangerous than driving a car.
  Sandra: Accidents happen everywhere. I get your point, I was thinking about it as well.
  Olivia: And? Aren't you afraid?
  Sandra: A bit, yes, but I always wanted to learn horse riding, so I thought that as soon as it isn't anything that requires me to, I don't know, go abroad or a lot of money, I may at least give it a try.
  Olivia: Makes sense. I'm just worried ;)
  Sandra: I know <3 Pity though as I wanted you to join me :>...
  Olivia: Me?!
  Sandra: I booked a slot on Friday afternoon after work. So far I booked only one, but I know there some slots left.
  Sandra: Sooo... Do you want to join me? :)
  Olivia: What time exactly?
  Sandra: We should be there around 5.30, the lesson starts at 6.
  Olivia: Hm... It does sound tempting, but I'm scared :D
  Sandra: Come on, Ov. You know, it'd be so much more fun if we go together.
  Olivia: I feel I'm going to regret it, but ok :P How much is it?
  Sandra: 20 quid per hour, you spend there always more around two, but pay only for the riding part.
summary: Sandra has booked a riding lesson for 20£ an hour on Friday. Olivia will join her at 5:30 and the lesson starts at 6.