Here are the details. For some, she said 3 items, but the quest asks for 2 only.

Location Poppuri Dungeon

Base EXP 40120

TM EXP 148976

Request 3 Poppuri Bean

Cycle 10

Location Azteca

Base EXP 130340

TM EXP 537184

Request 3 Cablla Slate

Cycle 10

Location Oops Wharf

Base EXP 384100

TM EXP 2976939

Request 2 Oops Shell ~corrected

Cycle 5

Location Mermaid Field 4

Base EXP 586180

TM EXP 3059596

Request 2 Mermaid Scale ~ corrected

Cycle 5

Location Aquarius Shop

Base EXP 1180740

TM EXP 3668568

Request 3 Spirit Marble

Cycle 10

Location

Base EXP 2363420

TM EXP 4412987

Request 2 Rose Crest

Cycle 10

Total Base Exp 41997600 ,~42M

Total TM Exp 117859825 ,~118M

I had done only for Rose Garden and Ghost Blue, so i assume the rest follows the same