Booking flow for activities with pickup points

When an activity has pickup points, customers must select a pickup before viewing dates. The selected pickup must be included in multiple parts of the booking flow:

1. Get information about the specific activity at /activities/{activityUuid} .
2. Select a pickup from /activities/{activityUuid}/pickups .
3. Request dates at /activities/{activityUuid}/dates , including the selected pickup in the pickup query parameter.
4. To get products for a specific date, use /activities/{activityUuid}/dates/{date} , where the date is in the YYYY-MM-DD format. You must include the pickup in the pickup query parameter.
5. Create a cart and add the desired products to it. You must include the pickup in the pickup request body parameter.
6. Create an order for the cart.
7. Pay for the order.
8. Download the vouchers once the order is confirmed.