Common Ways of Saying Goodbye:
1. Bye bye
2. See you later
3. So long
4. I'm off!
5. Later
6. All right then
7. It's getting late, I've got to go
Formal Ways of Saying Goodbye:
1. I look forward to our next meeting
2. Until tomorrow
3. I better be going now. (or I'll be late)
4. I'm afraid I have to go now.
5. I enjoyed seeing you again.
6. Keep in touch
7. It was nice meeting you!
Informal Ways of Saying Goodbye:
1. Catch you later
2. I'm out of here
3. Catch you on the flip side
4. Peace out!
5. I gotta roll
6. I gotta hit the road!