Hello ! This is Ruby speaking from G . O . T . International Travel Agency . What can I do for you ?   I ’ d like to make a reservation for my trip from Detroit to Beijing on April 13 on Trans Pacific Airline .   Do you want a single ticket or a round trip ticket ?   I ’ d like to have a round trip ticket with a one-year open return .   Economy or Business Class ?   Economy , please . How much is it ?   It will be $ 850 .   Very good . Could I get an electronic ticket ? I ’ m always afraid of losing my tickets .   No problem . How do you wish to pay for it ?   Bank of American card . The number is 6786 9182 12300 8657 .   Thank you ! Would you like an aisle seat or a window seat ?   An aisle seat , please . I ’ m tall and need to get up and walk pretty often .   No problem . Your ticket is for Trans Pacific Flight 87 from Detroit to Beijing at 3 forty p . m . on April 13 . You will arrive at Beijing International Airport at six 35 p . m . on April 14 . Your electronic   What time should I arrive at Detroit Airport ?   Please be at the airport two hours before your departure to check in . You also need to reconfirm your reservation with the airline at least 7 days prior to your departure .   What happens if I can ’ t leave on April 13 ? Can I cancel my ticket or change the reservation to another date ?   Yes , you can , but you will have to pay a penalty of $ 75 for any change or cancellation .   That ’ s OK . What are the weight restrictions for checked baggage ?   On Trans Pacific international flights , each ticketed passenger is permitted a maximum of two checked bags with a maximum weight per checked bag of 70 pounds .   That ’ s great ! I can have two bags checked for 70 pounds each . I think I ’ m all set . You ’ re really efficient . Thank you very much for your help .   Thank you for the compliment and for calling G . O . T . Travel Agency . Have a nice trip ! 