...
Departure: for the departure you should specify the city and the pick-up location.
Arrival: for the arrival you should specify the city and the drop-off location.
Date: specify the transfer rendering date.
Time: specify the preferred time of the transfer.
Passengers: specify the number of adult and child passengers. For children, additional Age drop-downs appear corresponding with the number of children in the reservation. Thus for every child tourist you should specify their age.
...
Transfer type: select the check box of your choice depending on the preferred type of transfer.
Only Show only available offers: select the box to see only those offers that can be immediately booked and do not require supplier confirmation.
Show detailed offers: select the check box to see the detailed information on the offers on the search results page.
Supplier: select the preferred supplier from the drop-down.
...