What are the departure and arrival times of this flight?
I plan to visit Beijing next week, could you help me check the flights from Shenzhen to Beijing?
user
Can you tell me the exact day of your departure? When do you plan to leave?
assistant
I plan to leave next Tuesday. I've booked a hotel room for that day.
user
Which class do you prefer to travel in?
assistant
I want it to be luxurious, so business class.
user
A business class ticket is 2,600 yuan.
assistant
OK. Can you tell me the flight information?
user
It's CZ3171 of China Southern Airlines from Terminal 3 of Bao'an International Airport to Terminal 2 of Beijing Capital International Airport.
assistant
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