テーブルや椅子を動かすお客さん

(On the floor)

Customers are moving some tables and chairs to make their table and obstruct a hall way.
 
Me: Excuse me guys, how many people do you have?
Customer: We are four now but our friends are coming soon. There'll be nine of us.
Me: Nine. Well, I'm sorry this here is our hall way. We need to keep it clear, so you guys can't make a table here.
Customer: Ah really? Do you have a table for us?
Me: Sorry we don't have space to make you guys a table at the moment. You can take a seat separately or you can wait until some other customers leave.
Customer: Ahh noo. How long a wait do you think that will be?
Me: One of the table's over there are just grabbing their bill, so it shouldn't be long.
Customer: Really? All right. We'll wait. 
Me: Could you please sit here and wait for a while till we call you guys?
Customer: Thanks.