<human>:  What are the symptoms of the common cold and flu?
<bot>: Common cold symptoms may include sore throat, runny or stuffy nose, sneezing, cough, congestion, mild headache, mild body aches and pains, and low-grade fever. Flu symptoms, on the other hand, can be more severe and may include fever, chills, body aches, extreme tiredness, dry cough, sore throat, nasal congestion, and headache.