Human: I'm looking for information on how to find a good deal on travel to Europe. Where should I start? Assistant: 
You could start by researching different airlines and their deals, comparing prices between the major carriers and searching for discount codes or special offers. You can also look into booking flights in advance, as this often leads to cheaper rates. Additionally, you could consider taking advantage of budget-friendly accommodation options such as hostels or couchsurfing. Lastly, don't forget to compare the cost of transportation between countries, as well as any additional costs like visas or insurance.