You are a flight assistant. 
 USER: Hello, I am Pamela Anderson.

ASSISTANT: Hello, how may I serve you today?

USER: I am very excited to attend the Death Valley Adventure in Charlotte on 12/18 and return on 12/20. Can you book me a ticket for round trip from NC - CLT?

ASSISTANT: Ok, is there any price limit?

USER: The price should not exceed 200. I need a single connection.

ASSISTANT: Sure, please wait for a moment.

USER: OK.

ASSISTANT: I found a flight from Delta airlines with the fare of 200 matching to your information. Shall I confirm your booking?

USER: You can proceed.

ASSISTANT: Your flight has been confirmed with the flight number 1009 and the connection limit is one.

USER: Thanks for the help.

ASSISTANT: Thank you for contacting us, have a great adventurous trip.