Query Regarding the Tourist Visa

[immihelp]

Hello Sir/Madam,

My parents are applying for tourist visa to US.They don't plan to go to US immediately but intend to go on a later date.They will not be travelling through any travel agency nor will anyone be sponsoring them.Hence I would like to know how should the following questions included in the DS 156 form be answered :"At what address will you stay in the US" and "When do you intend to arrive in the US".I really appreciate your assistance.

Regards

[immihelp]

1. Write whatever address they are going to stay at, such as your house.
2. Write whatever time they are going arrive. If they are going to come next year, write "Sometime in 2010", for example.