There are several ways to find your booking number/reference:
Once you've confirmed a booking, we'll pop you an email including all your booking details.
This email will also indicate your booking ID/reference, it starts with "SS", followed by 6 digits, e.g. SS123456
Visit Profile --> Account --> Bookings --> Upcoming and you'll be able to see your booking number/reference, it starts with "SS", followed by 6 to 7 digits, e.g. SS123456