Student: Kids are year 3-6. They try lol but it’s always the small ones you can lift with one finger that act all hard
Her: Woman of mystery. When are you free? Well I hope you’re not lifting kids when you’re on placement lol
Student: Free maybe saturday & sunday eve this weekend. No lol not about to start wrestling kids 
Her: Okay, Thursday is probably best for me but that might be too long for you to wait… I could be tempted by this weekend, busy Friday night and Saturday day currently
Student: We could do saturday night
Her: Where would you fancy going?

Ever been to (name of venue)?
 This message baby steps towards the close. You should allow the girl to say yes to each step individually to minimize flaking.