I had a flight from Kolkata to Delhi January 2016 in jet airways . I was on Kolkata airport and I was about to board . So the thing is that I had been suffering from some kind of pulmonary problem and when I entered inside the flight I started having breathing problem and I felt like puking so I somehow managed to get down in my seat and I asked for water .the crew members hardly bothered to listen . And they were busy with their own gossip . I asked them thrice and in the fourth time I got the water . Then the food that was provided was too pathetic to eat . And also the landing was very harsh . So overall I had a very bad experience .