-Can I take it to go to the airport?

 Yes, you can

 -Can I travel with my dog?

 Yes, you can

 -What time does it close?

 It closes at 0:00 on monday to Thuray and it closes at 2:00 on Friday and Saturday.

-Is it open every day?

Yes it is

-When does it open?

The subway opens at 5:00am

-How much is a ticket?

It is ​2,20 €

-How often does the Tube pass?

The tube pass every five minuts

-Where can I buy an Tube ticket?

You can buy the tube ticket in the machine of the the subway