Hello how may I help you? need some info about the green line bus can you help Yes, I can help you with that. What day and time are you looking for? need to know if there are any departures for tuesday at 3pm Yes, there are quite a few. There is the F train and the D train leaving at 3:15 and 3:30 on Tuesday alright how much are fares? Fare is 2 dollars one way for both is there a senior discount? Yes, senior discount is $1.25 ok thanks for the help public transit bot No problem, have a good day!