Trip planning — arrange travel activities in order Items: a. Destination b. Booking c. Boarding d. Travel e. Planning

Introduction / Context:
A standard travel pipeline starts with planning and ends at the destination.

Step-by-Step Solution:
Planning (e) → Booking (b) → Boarding (c) → Travel (d) → Destination (a).

Why Other Options Are Wrong:
They place travel before boarding or planning after travel.

Final Answer:
e, b, c, d, a