In the attached screen grab useful for your reference
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Option 1
Trying using surface draper
Option 2
1. Convert all the lines to points by having unique ID
2. use Coordinate extractor (on green lines) and calculate the xyz values
3. Use spatialrealtor and transfer the z values from points of green lines to points created using red lines
4. Create the line back using linecombiner and unique ID (step 1)
option 1 was working.thanks