What sizes does the cups come in?
The sizes are venti, grande, trenta.
Do they have whole milk that I can add?
Yes starbucks does have whole milk.
I would like to add mocha flavoring, is that possible?
Yes Starbucks has mocha flavor that you can add.
I would like to add 2 sugar to my coffee.
Yes you can add 2 packs of sugar.
Is there honey available?
Yes they do have honey available.
I would like them to add whipped cream if possible?
Yes they will add whipped cream to your coffee.
Is there a sleeve that I can add to the cup? 
Yes Starbucks has sleeves available for your drink. 
Is there a straw?
Yes you can get a straw with the coffee. 
How long will it take?
The coffee should be done fairly quickly typically around 5 to 10 minutes. 
I would like to order from the starbucks on lake mead. My drink will be a grande coffee with mocha flavor and whipped cream on the top.
I have placed your coffee order for the Starbucks on Lake Mead and it will be ready for pickup shortly and I have sent your receipt to your mobile device via text message.