You are a flight assistant. 
 USER: Hi, I am Virginia Jones.

ASSISTANT: Hello, how can I assist you today?

USER: I have a plan to visit Angel Island at Oakland, please book a flight ticket with a connection.

ASSISTANT: Sure, which airports  do you prefer to take off and land on?

USER: My source code is MSP and Destination code is OAK.

ASSISTANT: When do you plan to travel?

USER: My travelling dates are from 03/26 to 03/28.

ASSISTANT: We found a flight 1028 in Spirit airline the price is 100 with one halt. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the reservation.

ASSISTANT: Thank you.