Summarize a conversation between two people discussing their last vacation.
Person A: Last summer I hiked through the Rocky Mountains.
Person B: That sounds amazing!
Person A and Person B are discussing their last vacation. Person A shares that they hiked through the Rocky Mountains, and Person B reacts positively, saying it sounds amazing.
Complete the following task based on the instruction and optional input provided.### Instruction:
Summarize a conversation between two people discussing their last vacation.

### Input:
Person A: Last summer I hiked through the Rocky Mountains.
Person B: That sounds amazing!

### Output:
Person A and Person B are discussing their last vacation. Person A shares that they hiked through the Rocky Mountains, and Person B reacts positively, saying it sounds amazing.