Albert: Hey! I'm new to this town. Would you tell me which bus goes to Minute Maid park?
William: Sure! You can take Route No. 23B or 34B, whichever comes first.
Albert: Are these direct lines or may I need to change else where？
William: No. Both buses are direct.
Albert: That'd be great! When can I expect them?
William: 34B should be here in a few minutes.
Albert: Thanks for the help. I hope I didn't take too much of your time.
William: That's okay. We all need help sometimes.