I have an overnight layover How can I make it to the temple street or ladies night time market?

Do you refer to the transportation from HKIA to Temple Street/Ladies Market?
If yes, to Temple Street:
Take shuttle bus no.A22 to Shanghai Street, Jordan Road.It takes around 40 mins with the fare of 39 HKD per person. Then walk east around 120 yards.

To Ladies Market:
Take bus no.E21 from Airport (Ground Transportation Centre) to Sai Yeung Choi Street South.
The whole way takes around 75 mins. And the ticket fare is 14 HKD per person. Then walk south around 100 yards.

We were thinking of getting the airport express and then where do we end up in Kowloon?

1. From Kowloon to Temple Street:
Take Tung Chung Line from Kowloon Station to Nam Cheong Station and transfer to West Rail Line to Austin Station, Exit A. It takes around 20 mins with the fare of 4.5 HKD per person. Then walk east around 300 yards.

2. From Kowloon to Ladies Market:
Take Tung Chung Line from Kowloon Station to HK Station. Walk to Central Station and take Tsuen Wan Line to Mong Kok Station, Exit D3. The duration is around 35 mins. The ticket fare is 4.5 HKD per person. After arriving, walk southeast around 100 yards.

Thank you for the reply We arrive to HKIA at 9PM and do not have a flight until the next day with Cathay at 9:30 am Could we get the airport express with the luggage and upon arrival to the station in Kowloon, check in the luggage for the next morning flight and go to the markets so we do not have the luggage with us We would check them I guess approximately at 10PM (22:00) and run to the markets The flight is the NEXT morning at 9:30 am
Thank you!

The Kowloon Station provides Free In-town Check-in Service. And your line is eligible for the service. Airport Express Passengers may check-in as early as one day in advance or as late as 90 minutes before take-off. The service counters open from 05:30 to 00:30 the next day.