You've been talking with an old friend on the telephone. You want to finish the conversation, so you say:
OK, well, I'll let you go.
conversation enders, telephone, 日本語サポート 
You ran into a friend from college on the street and made small talk for a few minutes. Now you're leaving. You say:
All right man, take it easy!
You're having a party at your house. The guests were supposed to bring some food or drink for everyone to share. One of your friends came without anything. He’s apologizing for not bringing anything, but you don’t want him to worry. You say:
Hey, don't sweat it.
command, conversation enders, response, set phrase, worry 
You're riding in a car with your family. Your kids are in the back seat, and they're begging you to get ice cream for them. They keep asking again and again, but you keep saying "no". Now it's starting to annoy you, so you want to stop the conversation. You say:
We're not stopping to get ice cream, and that's that!
conversation enders, decision, driving, food, future, idioms, infinitive, 日本語サポート You've been working hard on a project at work all afternoon, and one of your team members suggests that you should call it a day. You agree, and you want to tell everyone that you should all continue working on it again in the morning. You say:
All right, we'll pick it back up in the morning.
You're working on a project with a few other people at work. You've all been working hard all afternoon, and now it's getting late. You think you should stop working on it for today, so you suggest:
Guys, let's call it a day.
addressing people, conversation enders, goodbye, idioms, project, work, 日本語サポート You met someone at a party and were talking with them for a few minutes. Now she has signalled that she's going to end the conversation and go talk to other people. You want to say "goodbye" to her politely. You say:
OK. Well, it was a pleasure meeting you.
You're at a party with lots of people. You've been standing and talking with someone for a few minutes, but now you want to end the conversation so that you can talk to other people as well. You say:
Well listen, I'm going to go mingle a bit.
conversation enders, goodbye, party, 日本語サポート You're at a business networking event and meet someone who you might be able to do business with. You want to continue to talk to this person after the event. Near the end of your conversation, you say:
Let's definitely keep in touch.
