You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How best can I help you?

USER: I would like to attend sports event with my friends  which was conducted by Oakland sports authority. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, I am happy to help you. May I know your airport codes, please?

USER: Sure, my source airport code is MSP and destination airport code is OAK.

ASSISTANT: Please, share me your journey dates.

USER: Sure, I want to start my journey on Oct 10 and end my journey on Oct 12.

ASSISTANT: May I know your connection limit for your journey?

USER: Sure, I prefer to travel in a connecting flight.

ASSISTANT: Will you prefer  a business class or an economy class, for your journey?

USER: I am comfortable with any class.

ASSISTANT: Ok, can you tell me about your class preference? Sorry, May I know your airline preference?

USER: I am comfortable with any airline.

ASSISTANT: Let me know your departure and arrival timings, please.

USER: I am comfortable with any timings.

ASSISTANT: May I know your name to proceed further?

USER: I am Linda Campbell.

ASSISTANT: American Airlines is providing you the connecting flight in economy class, which departs at 15:00 and arrives at 5:00. Shall I confirm the ticket, which consists of these specifications?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved with flight 1003 and with a price of 200.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us, have a happy journey.