1. Gary: Hi Mark. Are you busy next Saturday? Mark: No. Why?
2. Gary: I've got tickets for a football match. Would you like to come? Mark: That sounds great. I'd love to come. Gary: Great.
3. Mark: What time does it start? Gary: At three o'clock. It's at the New Park Stadium.
4. Gary: Where shall we meet? Mark: Let's meet outside my house at half past two. Gary: Cool. See you then!