When we talk about future plans we use "going to" and also the "present continuous." For a detailed look at the difference between "will" and "going to," - click here.
A - What are you going to do this weekend?
B - On Saturday I'm going to finish my project and then go out at night. On Sunday I'm playing soccer in the morning and then having dinner at my parent's house. What about you?
A - I'm going to the mountains for the weekend. It should be a lot of fun!
A - What are you going to do after you graduate?
B - I think I'm going to go traveling for a few months. I'm going to see a travel agent pretty soon to try and organize everything. What are you going to do?
A - I'm not completely sure, but I think I'm going to try and find a job in the city. I'm not looking forward to working but I need the money! Are you going to go to the party at the end of term?
A - I think so. It should be a lot of fun.
A - Are you going to buy tickets for the concert soon?
B - Yeah, I'm going to go next week. Would you like a ticket?
A - Sure!
A - What are you wearing tonight?
B - I'm wearing my favorite yellow dress. What about you?
A - I'm going casual, just some jeans and a nice top.