Where does this conversation most probably take place?

M: Excuse me, I’d like to send some flowers to my mother.
W: Let’ s see. These fresh carnations are nice.

M: Good morning. Emily, how’s it going?
W: Pretty good, Jack. How about you?
M: Oh. I’ m OK. How is that History class you’ re teaching?
W: It’ s going really well.
M: That’ s good. I love to teach History. I’ m only teaching English now.