Tasty Mystery Baskets of Clips

These things just happen. Usually not to me, but they do happen.
Caitlin is in the office
Well, who would ask me?
...rock crushes lizard, lizard poisons Spock...
...but one thing's certain:
...so that means we're gonna have to move the dinner to a restaurant.
Tracie went to the office
You've reached Dr. Stephanie Barnett. Leave a message.
Hello? Hey, Howard.
I'm sorry, I totally interrupted you. What were you saying?
...how much I enjoyed the other night, and again, I'm sorry for how it ended.
Howard, your scooter's blocking my car.
Lisa?
Good for you.
The data which it has sent back contain the first clear indications...
- Yeah. - Screw him, you're fine.
w s
Is that friend Wolowitz?
No. Yeah, I remember specifically.
Jasmine is at... The office
You've reached Dr. Stephanie Barnett. Leave a message.
So who is she?