Booking a concert ticket(對話)

Situation: Booking a concert ticket

A. Hi, Li Hua. Do you know what is on now?

B. The famous music play Cats is on in the Grand Theatre these days.

A. Oh, I~ve heard of that. It is famous throughout the world.

B. It seems you are interested in it.

A. Yes, but how can I get the ticket. Shall I make a phone call?

B. That's a good idea. But there's a better way for you.

A. What is it?

B,. You could book the tickets online. It's easier and faster.

A. That's all right. Thank you.

B. Not at all.