Question: What low-cost airline headquartered near Kuala Lumpur, Malaysia, is used by an airport that operates in Kota Bharu?

Context paragraphs:
MRSM Pengkalan Chepa: Maktab Rendah Sains MARA Pengkalan Chepa, commonly known as MRSM Pengkalan Chepa (formerly known as "MRSM Kota Bharu") is one of the pioneer junior science colleges set up by Majlis Amanah Rakyat or MARA in Malaysia.  The college was established in 1973 when it admitted its 149 pioneer students who completed their Malaysian Certificate of Examination in 1977.  This college is now known as Maktab Rendah Sains Mara Pengkalan Chepa as the college was built on a 17 acre land in Pengkalan Chepa, a suburb located at the outskirt of Kota Bharu.  MRSM Kota Bharu was inaugurated on 12 August 1975 by His Majesty Sultan Yahya Petra.

Malaysia Federal Route 8: The Federal Route 8, also known as the Kuala Lumpur–Kota Bharu Highway (Malay: "Jalan Kuala Lumpur–Kota Bharu"), is a 402.7-km federal highway in Malaysia.  It connects Bentong in the south until Kota Bharu in the north.  The highway had two parts - Kota Bharu–Kuala Krai Road (Malay: "Jalan Kota Bharu–Kuala Krai") and Bentong–Kuala Lipis Road (Malay: "Jalan Bentong–Kuala Lipis") until the completion of the missing link from Kuala Krai to Kuala Lipis, causing the entire FT8 highway to take 99 years to be completed.

Kota Bharu: Kota Bharu (Jawi: كوت بهارو; Chinese: 哥打峇鲁; occasionally referred to as Kota Baharu) is a city in Malaysia that serves as the state capital and royal seat of Kelantan.  It is also the name of the territory ("jajahan") or district in which Kota Bharu City is situated.  The name means 'new city' or 'new castle/fort' in Malay.  Kota Bharu is situated in the northeastern part of Peninsular Malaysia, and lies near the mouth of the Kelantan River at .  The northeastern Malaysian city is close to the Thailand border.

Kuala Lumpur–Kuala Selangor Expressway: The Kuala Lumpur–Kuala Selangor Expressway (Malay: Lebuhraya Kuala Lumpur–Kuala Selangor), KLS "(formerly Ijok–Templer Park Highway (Malay: Lebuhraya Ijok–Taman Templer ), LATAR)" or sometimes called LATAR Expressway (Malay: Lebuhraya LATAR ), is an expressway in Selangor, Malaysia.  It is part of the Kuala Lumpur Outer Ring Road.  The 32 km expressway connects Ijok near Kuala Selangor to Templer's Park near Rawang and not Kuala Lumpur as its name suggests – consequently, motorists will need to travel another 20 km to Kuala Lumpur via Kuala Lumpur–Rawang Highway.  Kuala Lumpur–Kuala Selangor Expressway is the fourth east–west-oriented expressway in the Klang Valley after the Federal Highway, the New Klang Valley Expressway (NKVE) and the Shah Alam Expressway.

Malaysia Federal Route 54: Federal Route 54, or Jalan Kuala Selangor–Kepong or Jalan Kepong in Kuala Lumpur side, is a main federal road in Selangor, Malaysia.  The road connects Asam Jawa near Kuala Selangor to Kepong near Kuala Lumpur.  It is a main route to Kuala Lumpur from Federal Route 5.  Federal Route 54 became the backbone of the road system linking Kuala Selangor to Kuala Lumpur before being surpassed by the Kuala Lumpur–Kuala Selangor Expressway (LATAR Expressway) E25 in 2011.

Cycling in Kuala Lumpur: Cycling in Kuala Lumpur (Malay: "Menunggang basikal di bandaraya Kuala Lumpur" ) refers to the bicycle uses in Kuala Lumpur, Malaysia for touring, recreational, work and transportation purpose.  It was first appeared on 1938 when there is a first road cycling race that has been introduced in Kuala Lumpur.  The introduction of the bicycle in Kuala Lumpur was later become one of the preferred transportation methods for students and mid-class citizens.  As Kuala Lumpur begin its rapid urbanization progress since 1960s, the usage of bicycle start to decline as people shifting their transportation method to driving.  However, the bicycle use in Kuala Lumpur has seen another rapid growth in recent years with increased interests from different class of citizens, especially since the launch of bike tourism in Kuala Lumpur on 2012.  Although Kuala Lumpur lacks many bicycle-friendly routes which is suitable for cyclists to cycle in the city in the past, however, many proposals, improvements and construction of the bicycle infrastructure and introduction of urban bicycling program has been carried on in recent years, mainly under the proposal of Kuala Lumpur Structure Plan 2020 and cycling activism by Cycling Kuala Lumpur in order to encourage citizens of Kuala Lumpur and tourists to cycle in the urban area.

AirAsia: AirAsia Berhad () is a Malaysian low-cost airline headquartered near Kuala Lumpur, Malaysia.  It is the largest airline in Malaysia by fleet size and destinations.  AirAsia Group operates scheduled domestic and international flights to more than 165 destinations spanning 25 countries.  Its main hub is klia2, the low-cost carrier terminal at Kuala Lumpur International Airport (KLIA) in Sepang, Selangor, Malaysia.  Its affiliate airlines Thai AirAsia, Indonesia AirAsia, Philippines AirAsia, and AirAsia India have hubs in Don Mueang International Airport, Soekarno–Hatta International Airport, Ninoy Aquino International Airport, and Kempegowda International Airport respectively, while its sister airline, AirAsia X, focuses on long-haul routes.  AirAsia's registered office is in Petaling Jaya, Selangor while its head office is at Kuala Lumpur International Airport.

Kota Bharu railway station: The Kota Bharu railway station is a Malaysian train station stationed at the north eastern side of and named after the town of Kota Bharu, Perak.  But prior to the Rawang-Ipoh Electrified Double Tracking project, the station has turned into a freight yard.  So, people who stay in Kota Bharu will no longer get the passenger services.  The nearest passenger station is the Batu Gajah railway station.

Malaysia Airlines destinations: Malaysia Airlines, Malaysia's flag carrier, traces its origins back to 1947, when Malayan Airways was jointly formed by Singapore's Straits Steamship Company and the Ocean Steamship Company of Liverpool.  The carrier was registered in Singapore and was set up for linking several cities within Malaya, as well as to provide an air connection with Borneo and other parts of the region.  In 1947, the newly formed airline started scheduled operations with a single Airspeed Consul, linking Singapore-Kallang Airport with Kuala Lumpur and Penang, and Kuala Lumpur with Kota Bharu and Kuantan.

Sultan Ismail Petra Airport: Sultan Ismail Petra Airport (IATA: KBR, ICAO: WMKC) is an airport that operates in Kota Bharu, a city in the state of Kelantan in Malaysia.  The airport is named after Ismail Petra of Kelantan, the thirteenth Sultan of Kelantan, who ruled from 1980 to 2010.  The present new terminal was officially opened in September 2002.  The 12,000 m² airport terminal has three aircraft stands, three aerobridges and is able to handle maximum capacity 1.45 million passengers.  The three aerobridges were salvaged from the old Subang Airport and refurbished.  The airport consists of 9 check-in counters and offers flights between a total of seven domestic destinations from Malaysia Airlines, AirAsia, Firefly and Malindo Air.  In 2014, this made it the busiest airport in the East Coast and 9th by passenger traffic with 1,800,836 passengers.

Supporting paragraphs: Sultan Ismail Petra Airport AirAsia
Answer: AirAsia Berhad