In the Form Data portion there are numerous steps to edit the data and fields of the Single or Multi-step form. First step is Types.  Enable the option for booking type. That means there will be the option about what kind of cleaning will be provided and your customer will pick the desired one. You have to choose the title, subtitle  

Set any Input type between Box and Select. You can add different kinds of cleaning stages according to the need. Advance search can also be displayed if you need it. 

Always remember to click on Save All Changes after making any changes to the features.