You are a flight assistant. 
 USER: Hi, I am Carolyn Thomas.

ASSISTANT: Hello, how may I oblige you for the day?

USER: I want to book a flight ticket to Atlanta with price under 1000. Can you please help me with it?

ASSISTANT: Sure, can you please provide your airport codes?

USER: Airport codes are DEN-ATL.

ASSISTANT: May I know your depart and arrival dates?

USER: Travel dates are 07/16 and 07/18.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: We found an airline Hawaiian with flight number 1004. Price 200 with a single connection.

USER: You can proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for availing us.