Oh, sorry! I didn't make it more clear. This train runs from PURI to BBN first as train no 18416 (PURI - BARBIL EXPRESS) and then it runs from BBN to CKP as train no 18404 (BARBIL - CHAKRADHARPUR EXPRESS). Next morning, it starts from CKP as train no 18403 (CHAKRADHARPUR - BARBIL EXPRESS) and goes to BBN and then as train no 18415 (BARBIL - PURI EXPRESS), it runs from BBN to PURI. See the train Board on the top of this page. Its written PURI BARBIL CHAKRADHARPUR EXPRESS. Now the people who are talking about its extension to ROU or JSG, want that when it runs as train no 18404 upto CKP from BBN, it should go upto ROU or JSG and next morning, when it starts from CKP as train no 18403, it should start from ROU or JSG instead. So extension is not actually demanded for train...
more... no 18415 or 18416 but its actually for train no 18403 and 18404. And I was actually talking about this train no 18404 and 18403.