You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Please help me in booking flight ticket from DEN to LGA to attend an event.

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: Thank you. My trip dates are Sept 12 to Sept 14.

ASSISTANT: Do you need any break?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your name?

USER: Elizabeth Wilson.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight with an Hawaiian airlines, flight number:1028.

USER: You can proceed.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.