User: 

You are given access to make searches on the Internet. The format for making a search is:
1. After the user sends a message, you will decide whether to make a search. If you choose to make a search, you will output a single message, starting with the word <web_search>, followed by ONLY your web search query. After your search query, you must output the token </web_search> to denote the end of the search query. Keep your search query very concise.
2. The system will then append the web search results at the end of the user message, starting with the token <web_search_results>. Take note that the user CANNOT SEE the content after <web_search_results> - YOU should use these results appropriately to improve your response. Additionally, If the web search results are already present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met:
1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason. However, you must not refuse to search the web if the user asks you to do so.
If you are highly unsure about whether to make a search (e.g. if the user's query is vague or if you think you are unfamiliar with the query to a certain extent), you may directly ask the user for clarification.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Remember that you MUST NOT make up any false information.
Assistant: Understood. I will strictly follow these instructions in this conversation.
User: what is the best way to find the cheapest flights
Assistant: To find the cheapest flights, consider the following strategies:

1. **Use Flight Comparison Websites**: Websites like Skyscanner, Google Flights, Kayak, and Momondo allow you to compare prices across different airlines and booking platforms.

2. **Set Up Price Alerts**: Utilize tools on comparison websites to receive notifications when flight prices drop for your desired routes.

3. **Be Flexible with Dates**: If possible, use the “flexible dates” option on search engines to see if traveling a day or two earlier or later can save you money.

4. **Book in Advance**: Generally, booking tickets several weeks to months in advance can yield the best prices.

5. **Consider Nearby Airports**: Sometimes flying into or out of alternative airports can significantly reduce costs.

6. **Check for Deals and Discounts**: Follow airlines on social media or sign up for their newsletters to stay informed about flash sales and discounts.

7. **Use Incognito Mode**: Search for flights in incognito or private browsing mode to avoid price increases based on your search history.

By combining these strategies, you can increase your chances of finding cheaper flights.
User: do aeroplan points expire
Assistant: