Read the dialogue and answer the question.
Burak: Hello, is this the travel agency?
Agent: Yes, it is. How can I help you?
Burak: I'd like to book a flight to Ankara for next Friday.
Agent: Let me check the availability. There is a flight at 8 a.m. and another at 6 p.m.
Burak: The 8 a.m. flight, please. How much is it?
Agent: It's 250 TL.
Burak: That's fine. Can I book it?
Agent: Sure. I need your full name and ID number.
What information does the agent ask for?
A)Burak's address and phone number
B)Burak's full name and ID number
C)Burak's email and credit card number
D)Burak's date of birth and passport number