You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket  from Minneapolis & St. Paul MN- MSP to Oakland CA-OAK. Can you help me in booking?

ASSISTANT: Sure, may I know your good name?

USER: I am Jonathan Hill.

ASSISTANT: Please let me know your preferable travelling dates?

USER: My trip dates are 01/04 to 01/06.

ASSISTANT: We found a flight 1012 in AA airline the price is 100 with one halt. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed. Thank you for opting us.

USER: Thank you for your help.