[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: Protecting information collected United maintains physical, electronic and procedural safeguards to protect your information. When you place orders online to purchase services or access your MileagePlus account information, we use secure servers to protect your personal information, which is intended to encrypt the personal information that is transmitted between you and our sites. Although United takes reasonable steps to safeguard and to prevent unauthorized access to your personal information, it cannot be responsible for the acts of those who gain unauthorized access and United makes no warranty, express, implied, or otherwise, that we will prevent unauthorized access to your personal information."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]