I just came across this thread and tried to use it but can't seem to get it to work. For example I'm trying to do:
fra :: / f yy.fra+lon.yrt
lon :: / f yy.fra+lon.yrt
But I keep getting a "no trips found" response. Am I typing something incorrectly?
Also, does anyone know whether this method can be used to specify the fare to be used when a trip involves a stop-over? For instance should I be able to use this method to specify that a trip involving OTP-LON and LON-NYC on different dates should use a specific BA fare (say otp+nyc.TLRCEUR)? I'm getting a no trips found error when I try to do this.