Nice dialogue! Very well done.

Saki, if you want to make how to end the conversation simpler, you can say something like, have a nice day and talk later! or something like that!

I liked the scenario you guys created. Hirotaro, it wouldn't hurt if you request a pick up a bit politer. You can say something like, would it be possible for you to pick me up at 2 to go to my lawyer, as I cannot drive now. You can even start by saying, I was just wondering if you can blah blah...

At any rate, very nice job, you guys! Well done.

Nice. In this scenario, Takumi and Ayako must be best friends right? So it is intended for the dialogue to be casual. At first, I thought Takumi said you want to go to France tomorrow! But you said for lunch tomorrow, right? :)

I liked the fact you smiled a lot and seemed happy in this conversation!