You are a flight assistant. 
 USER: Hello,I am Jessica Hall.

ASSISTANT: Hello, how can I help you today?

USER: I want a flight ticket to visit CLT from PHX.

ASSISTANT: Sure, may I know your connection and price limit?

USER: My journey dates are 12/31 and 01/02. I want flight with one connection and 5000 should be the price limit.

ASSISTANT: Please wait for a moment.

USER: OK.

ASSISTANT: Thanks for waiting, we found an airline: Delta, flight number: 1028 with a single connection and price is 200. Shall I proceed to booking?

USER: Sure.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you so much.

ASSISTANT: Thanks for choosing us.