Are you going to be busy this evening?
I was thinking of going to a movie tonight, would you like to come?
I'm going to play with a group of friends, would you like to join us?
That'd be great. /I'd love to.
Sorry, I'm afraid I'm busy tonight.
I think it's about time we made a move.
I'm sorry, but I've got to attend a meeting at six.
A: Hey, Charlie. Are you busy this evening?
B: Sorry, I'm afraid that I've got plans tonight.
A: What are you doing?
B: I'm going to my parent's house for my father's birthday.
A: How old is he today?
B: It's his 50th birthday.
A: Well, wish him a happy birthday for me.
B: Sure thing. What are your plans for the evening?
A: I was just thinking of going to a movie tonight.
B: Well, if you can wait until tomorrow night, I'll go with you.
A: Sorry, I've got people coming over tomorrow night.
B: Sounds like this weekend just isn't going to work out for us.
A: Sounds that way. Maybe some other time, then?
B: Sure. Hey, I'm sorry, but I've got to get going.
A: Yeah, me too, it's about time I made a move.
B: Say hello to your friends for me.
A: Likewise. See you later.