Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: @airvistara as always it was indeed a wonderful experience flying with you guys today #bestinbusiness  #happyme
This tweet contains emotions: 
joy, optimism