Chandigarh or Jalandhar.

Santa was flying to Chandigarh from Pune. He was allotted a middle seat but decided to take the window seat instead, which had been allotted to an old lady.
The lady requested Santa to exchange the seats and let her sit on the seat allotted to her. He refused, saying, 'I want to see the view from the window.' The old lady complained to the air hostess who requested Santa to sit on his allotted middle seat. Santa was adamant and bluntly refused.
The air hostess went up to the co-pilot. He too came and requested Santa, but in vain.
Finally, the captain of the aircraft came. He whispered something in Santa's ears. Santa immediately vacated the window seat and took the middle seat.
Astonished, the air hostess and the co-pilot asked the captain what he had said to Santa. The captain replied: 'Nothing, I just told him that only the middle seats will go to Chandigarh. All others were going to Jalandhar '