Sure, here's a practice conversation with the blanks filled in:
**A:** Hello my friend.
**B:** How are you?
**A:** Very well.
**B:** Tell me, what's your new job like?
**A:** My new job is challenging and exciting.
**B:** I agree with you.
**A:** I have to go, bye.
**B:** Good-bye.
Feel free to change the specifics to suit different contexts or preferences.