Trick Question

Difficulty: Easy

A train leaves Timber supporting a total of 90 passengers plus the conductor on the route to Dollet. 91The train then heads to Dollet accumilating 50 more passengers, and then departs to Deling city. 141

The train then arrives and 90 people exit the train 51 but takes in 20 more passengers 71, the train then departs and heads towards timber. 69 passengers including the conductor exit the train station since it is now closed for the day 2.

Who is on the train?

Bolded shows passenger count assuming the first "Timber" isn't a person. Given that it's capitalized the first time, but not the second time, it's quite suspicious. I wont ruin it further so here's a funny answer:

There's a couple joining the mile-high club?

Edit: There's also something you should pay attention to in the first sentence... How many people are initially on the train? Think about the wording.