From the Bookings module in Funnel, you can select the three more action dots in the top right of the screen. Select New booking type from the dropdown.
The New booking type modal will appear which will take you through the information required to create a new booking type. Complete the information and select continue to finish creating a new booking type and set up time slots straight away.
You can also create New booking types from the Funnel settings area. Select Booking types from the left Funnel settings menu and select the New booking type botton to follow the prompts and complete your booking type creation.