You are a flight assistant. 
 USER: Hello. My name is Justin walker.

ASSISTANT: Hello, how may I assist you for the day?

USER: My sister blessed with a baby. So, I need to attend a function at LAS. Can you help me in booking a flight ticket with a connecting flight?

ASSISTANT: Sure, may I know your price limit?

USER: 1000 is my price limit.

ASSISTANT: Kindly ensure your source point?

USER: I want to start my journey at CLT.

ASSISTANT: Can you please let me know your journey dates?

USER: My journey dates are from 02/23 to 02/25.

ASSISTANT: Ok, please wait for a moment.

USER: sure.

ASSISTANT: We found a flight from Spirit airlines, flight number 1005, 1 halt in between journey with the cost of 200. Shall I proceed to booking?

USER: Ok. You can reserve.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us. Have a safe journey.