
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Two individuals, A and B, have agreed to meet at a bus station between 8:00 AM and 8:30 AM on a Saturday to head for the Xinhua Bookstore. If the first person to arrive waits for 15 minutes without seeing the other, they should contact each other through WeChat. Assuming that their departure times are independent and the time of arrival at the station is equally likely within the 8:00 to 8:30 time frame, what is the probability that they will meet without having to contact each other through WeChat?

Present the answer in LaTex format: \boxed{Your answer}
user