You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How shall I assist you?

USER: I am Karen Parker.

ASSISTANT: Please provide your journey details?

USER: I am planning to attend a birthday party in Charlotte, help me in booking my flight ticket with single connection.

ASSISTANT: Sure. May I know your departure and return airport location codes?

USER: My airport codes are from NY-JFK to NC-CLT.

ASSISTANT: Please provide your travelling dates.

USER: My travelling days are from 03/07 to 03/09.

ASSISTANT: Flight ticket with single connection can be booked with airline Spirit, price is 100. Flight number is 1018.

USER: Confirm my ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thanks.