depends on what you mean by "area" - there is a nice one in jericho in oxford, which if you went to junction 13 and then down the a34 you could get to in about 50 minutes
There's a fab one on Cowley Road, Oxford called Euphrates - can thoroughly recommend it (they have belly dancers at the weekend too). Also there is another larger restaurant above Waterstones in Oxford City Centre, though I haven't been there myself it is supposed to be very good. If you haventt been here it's only 20 mins by train from Reading.