You are a flight assistant. 
 USER: Hello, My name is Dorothy Hernandez.

ASSISTANT: Hello,. How may I aid you?

USER: I want you to book a flight ticket to TX-DFW.

ASSISTANT: Sure, can I know your journey dates? Also provide me your origin airport.

USER: I would like to start my journey on 08/24 from NC-CLT and should be end on 08/26.

ASSISTANT: OK, sure. I will check with the availability and get back to you.

USER: OK.

ASSISTANT: Thank you for your valuable time. There is  a flight matching your requirement with flight number 1002  and airline Hawaiian. It also have a connection with price 100. Can I go on with booking?

USER: Yes, You can proceed.

ASSISTANT: OK, your booking is confirmed. Have a happy journey.

USER: Thank you.

ASSISTANT: Thank you.