You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me to book a flight ticket from DEN to ATL?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: My travel dates are May 17 and May 19.

ASSISTANT: Ok, please share your name.

USER: I am Helen Rodriguez.

ASSISTANT: Let me know your connection limit.

USER: I prefer connecting flight for this trip.

ASSISTANT: Do you have any specification?

USER: No.

ASSISTANT: Here, I found a direct flight for you in economy class and it costs you 200. Can I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done with flight 1004 in Hawaiian airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe flight.