Napisz dialog według wskasówek:
answer the phone->ask for tickets. give the name of the concert, the date and number of tickets. adults or children?->say the prices of the seats that are available->say which price of seat you'd like->tell the customer the total price. ask for the customer's credit card number->give the number->ask for the expiry date->give the expiry date->ask for the customer's address->give your address->thank the customer and say you will post the tickets->thank the clerk and finish the call.