decline dan accept invitation

2.no,i have lunch in other resto
3.i don't like it,i'm sorry
4.that'll be nice,okay
5.drink?i like coffee,yes we have to drink together
6.i love coffee,i'm so grateful

1.No I Want To Have Lunch at Other Resto
2.i am sorry i cant
3.Sure It Was a Good Things
4.Yes I Have It
5.i am sorry I can not drink coffee