You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I have planned to book a plane ticket from MSP to OAK, can you assist me in booking my ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My preferred dates are Oct 3rd and Oct 5th.

ASSISTANT: May I know your connection limit?

USER: I need single connection between my trip.

ASSISTANT: Do you have any other requirements?

USER: Make sure that my depart time should be afternoon.

ASSISTANT: May I know your name please?

USER: Jerry Thompson.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found an AA airline, flight number: 1021, price: 100 with one connection.

USER: Proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for opting us.

ASSISTANT: Thank you for choosing us.