You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Betty Jackson, help me in booking my flight ticket from NC-CLT to TX-DFW.

ASSISTANT: Sure, can I know your preferable dates?

USER: I want to start on 09/23,my return date is on 09/25.

ASSISTANT: We found a flight from Delta airlines with 1 connection and fare is 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is booked and flight number is 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us.