Good day, dear WebSite X5 Team

So i would like to ask and advise one idea. I had create like online shop with a lot different items for buying with Shopping cart system, and i was testing the process of purchasing so i noticed that i can`t create calendar form option in Field list. But it is so neccesary option, because when my customers will choose any yacht for rental so they have to choose date of tour in my example of business. And even i would create simply text box and sign it like 'Date of tour', anyway it will be inconveniently totaly. So could make some upgrade in system, so i could add this calendar form in purchasing process and while customers is filling the form they choose date of tour when they will go on ( similar i was in EMAIL FORM filling process).

And it will be perfectly if that calendar form could to connect in chain with "miscellaneous object"  like 'full calendar"(which i bought for 12 credits) and possible to put on the constructing webpage". 

Sorry in advance for my English)