You are going to attend an exposition in London next month. Phone the booking office of an airline to reserve a ticket for the travel.
You are flying to Melbourne on business. Now you are at the check-in counter, waiting to check in. Your partner plays the role of the check-in agent. Change the roles when you have completed one round of practice.
You work in a company which specialises in producing video cameras. You have been invited by one of your business associates to attend a trade exhibition in their country. As well as some personal belongings like clothes and a laptop computer, you have brought with you a video camera (which is dutiable) as a sample. Now you are going through customs. Design a dialogue between you and the customs officer.