You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Angela Jackson.

ASSISTANT: Jackson, how can I help you today?

USER: I have an event to attend at Charlotte, can you help me in booking a ticket from DEN to CLT?

ASSISTANT: Sure, let me know your travel dates.

USER: I am planning in the month of September. So, please check in the dates 15 and 17.

ASSISTANT: Please wait, let me check for the available flights to CLT on 09/15.

USER: Ok.

ASSISTANT: There is a flight available with Hawaiian airline, can I proceed for booking?

USER: Please book the ticket.

ASSISTANT: Your ticket is confirmed with the flight number 1003.

USER: Thank you for booking the ticket.

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