public void OnItemClick(AdapterView parent, View view, int position, long id)
{
Booking booking = bookings[position];
string bookingString = JsonConvert.SerializeObject(booking);
string bookingType;
if (booking.Title().Equals("Session")) bookingType = "Session";
else bookingType = "Workshop";
Intent intent = new Intent(Application.Context, typeof(BookingDetailActivity));
intent.PutExtra("requestType", "showBooking");
intent.PutExtra("bookingType", bookingType);
intent.PutExtra("booking", bookingString);
//intent.PutExtra("studentId", studentData.attributes.);
StartActivity(intent);
}