It is impossible to predict which reward you will receive for completing the guest's 4th order - the reward is generated randomly. You can get a ticket or a simple gift and we cannot influence your luck in any way. Sooner or later you will definitely be lucky and get more tickets than simple gifts.
You always can get a guaranteed ticket for completing the guest's 5th order.

If you are only interested in getting tickets, we recommend you to look at other ways to get them - you can buy tickets in the bank for diamonds or in the special offers.