Hi, I will leave from Beijing to Nanjing for a meeting next Saturday afternoon and I plan to buy a first class ticket for a high-speed train. Could you tell me any high-speed train that's available that day?
Inform Train departure Beijing
Inform Train destination Nanjing
Inform Train date next Saturday afternoon
Inform Train classification high-speed train
Inform Train seat type first class
Request Train train number
Greeting Train
Inform Train train number G135, from Beijingnan to Nanjingnan