You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you today?

USER: Please book a ticket to Denver, CO-DEN from Charlotte, NC-CLT for arts and crafts festivals.

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: My travel dates are from 02/11 to 02/13.

ASSISTANT: May I know your good name please?

USER: My name is Charles Carter.

ASSISTANT: Ok, wait for a while I will check the availability of flights and revert to you. We found 1014 Hawaiian airlines with single connection with price 100. Shall I proceed with the booking?

USER: Please book a ticket.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.