#import your required table in another schema from whole dump file.
$imp system/oracle file=path log=path TABLES=your_required_table constraints=n grant=n indexes=n 
FROMUSER=dump_file_owner_user TOUSER=new_user

#no need to create dummy structure you should create direct table with data through CTAS.
$create table yourolduser.TABNAME as select * from yourNEWuser.TABNAME;

---------------------------
I have scott schema dump file and i want to import only EMP table from whole dump file.
 
SQL> host exp system/oracle file=e:\scott.dmp OWNER=scott
...
. about to export SCOTT's tables via Conventional Path ...
. . exporting table                          BONUS          0 rows exported
. . exporting table                           DEPT          4 rows exported
. . exporting table                            EMP         14 rows exported
. . exporting table                           EMP1         14 rows exported
. . exporting table                       EMP_COPY          0 rows exported
. . exporting table                       SALGRADE          5 rows exported
...
Export terminated successfully without warnings.

SQL> host imp system/oracle file=e:\scott.dmp TABLES=EMP -
> fromuser=SCOTT touser=SYSTEM -
> constraints=N indexes=N grants=N

Import: Release 10.1.0.2.0 - Production on Sat Feb 10 09:30:15 2007

Copyright (c) 1982, 2004, Oracle.  All rights reserved.


Connected to: Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Produc
tion
With the Partitioning, OLAP and Data Mining options

Export file created by EXPORT:V10.01.00 via conventional path
import done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set
import server uses US7ASCII character set (possible charset conversion)
. . importing table                          "EMP"         14 rows imported
About to enable constraints...
Import terminated successfully without warnings.

SQL> DROP TABLE SCOTT.EMP_COPY;

Table dropped.
SQL> create table SCOTT.EMP_COPY as select * from SYSTEM.EMP;

Table created.