You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: Can you please help me in booking a flight from DEN to DTW?

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

USER: My planned dates are on Mar 18th to 20th.

ASSISTANT: Do you have any requirements?

USER: I need a flight in normal-cost airline.

ASSISTANT: May I know your name?

USER: Sure, my name is George Hill.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a Hawaiian Airlines of flight number 1006 having an economy class and a single connection. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.