I am coming from Africa and my flight china time is 18:00 hours I want to book ticket going to Canada using air china with in PEK airport is it possible to pay cash. If any one can help me with the earliest air china flight to Vancouver. I checked the website it showed me like 15:00 hours next day what can I do with that much time in PEK is there any mini rooms I can rent? Please I would like any information thank you.