That only has value if you can simplify to “I’d like to play tennis between 6 and 9 tonight; please arrange that.”
Having to write/speak the assembly language of each component of that every time in chat is not going to win in the market.
Having to write/speak the assembly language of each component of that every time in chat is not going to win in the market.
I don't see these statements as "assembly language", they are questions a human assistant would ask as well.
“There’s a court available 150 miles away; the Uber will be at your door at 3PM to get you to the court by 6” is a legal but non-sensical solution in your version of the interaction.
You have to have some kind of implicit rules and some kind of explicit configuration whether that’s “when I say my door, I mean X” or “when I play tennis, the default duration is an hour and I prefer club Y over town court T1 over town court T2.” And an implicit “people don’t want to spent more time in transit than at an activity, so first constrain search and issue a notice to the user if a solution chosen violates this”.