Hi, What buses go from the Xian train station to Ibis hotel?

No direct buses can take you from the train station to your hotel. You can take bus 41 to reach Huaxia Yinhang (Bank of Huaxia) stop and then walk to reach your hotel. But I think the bus station near the railway station may be hard for you to find.
It is highly suggested to take a taxi to reach your hotel directly and the taxi fare is around 10 to 15RMB.