Inflation mesh of an elliptical surface
 

Hi. I have a geometry where a cylindrical body(a) cuts another cylindrical body(b) at an angle. This led to an elliptical surface at the intersection. I need to mesh these bodies and need to give an inflation to (a). But I am unable to create an inflation as there are two different kinds of surfaces on both the ends of the body. Any ideas on how I can create inflation layers on this? I am using ANSYS Fluent.