Now SR should consider on extending any one of the Tirunelveli - Sengottai Express to Kollam for providing daytime connectivity conveniently........ It could probably start from Kollam early morning to reach Tirunelveli by noon.... Return train could start from Tirunelveli in the evening to reach Kollam around nighttime...... Also the evening Kollam - Punalur Express or Kannyakumari - Punalur Express could be extended to Sengottai......