You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am Virginia Davis. I want to book a ticket from EWR to ATL. Could you help me?

ASSISTANT: Sure, can I know your preferable dates?

USER: My preferable dates are from 11/28 to 11/30.

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

USER: Yes, proceed with the booking.

ASSISTANT: Your ticket is booked. Thank you, have a good day.

USER: Thank you for helping me.