How do you write a dialogue between two friends talking about the science exhibit they were in?

Mia: That science exhibit was amazing! Did you see the part with the virtual reality headsets?

Ella: I know, right? It was so realistic! I felt like I was actually on Mars.

Mia: And the holograms were incredible! I couldn't believe how lifelike they were.

Ella:Yeah, the scientists who created them must have spent a lot of time on them.

Mia:I hope that they come back next year to show off anything new!

Ella: Me too! I heard they had some awesome things lined up.