Originally we have agreed that a few friends, when we come back from abroad after we go to one ‘s. But I have to help them booked the hotels in ximending, but the journey has changed. Firstly because of weather problems in local, their planes grounded for two days, they had to wait two days. Then we suddenly decided to send us a few people go to town on business, and the date is just those few days my friend back. Now I have to go to the hotel room reservation is cancelled, then call one one to inform them of this several day of I have no way to accompany them.