Travelling people after a bouquet (5)
I believe the answer is:
aroma
'bouquet' is the definition.
(thesaurus)
'travelling people after a' is the wordplay.
'travelling people' becomes 'roma' (I've seen this before).
'after' means one lot of letters go next to another.
'roma' after 'a' is 'AROMA'.
(Other definitions for aroma that I've seen before include "Scent - fragrance" , "Pervasive quality" , "Agreeable odour" , "Subtle quality" , "Food fragrance" .)