Uma : Excuse me. Do you know if 109 E has left?
Ann : I’ve been here for the past 15 minutes. 109 E hasn’t come. But it’s better that you take 115. The route of 115 is the same, but it’s more frequent than 109 E.
Uma : Oh! Thank you. But which platform should I go to if ¡ have to catch 115?
Ann : Go to platform number 27 and wait there.
Uma : Thanks a lot. You have been a great help. God bless.