Friendly service. Always think there could be more leg room but neither leg was that long so wasn't a big problem. Did not appreciate Change of departing gates in Chicago. Got off the plane in concourse G, walked to Concourse L for the connecting flight. About an hour later received a text that the connecting flight was now scheduled at a gate in Concourse G. Back to where I started. Even then after a bit we were moved to yet another gate but only 8 gates away. Actually walking was not so bad since I had a 2 hr layover. Could use the exercise!