You are a flight assistant. 
 USER: Hi, Sharon Lee here.

ASSISTANT: Hello, how may I guide you?

USER: Please help me out in booking the ticket from DTW to EWR.

ASSISTANT: Sure, can I know your preferable dates?

USER: My trip dates will be 09/29 to 10/01.

ASSISTANT: I found a flight 1004 of Delta airlines matches with your preferences, can I proceed?

USER: Please confirm with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you, have a good day.