You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight from LAS to EWR on 01/22 to 01/24 to meet my parents on their anniversary. Can you book me a flight?

ASSISTANT: Sure, may I know your name please?

USER: I am Sarah Evans.

ASSISTANT: May I know your price limit?

USER: The price limit is 5000.

ASSISTANT: Please wait for a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: I found a Delta airline, flight number: 1026, price: 100 with one connection. Shall I proceed with this booking?

USER: Sure, proceed.

ASSISTANT: Your flight ticket has been confirmed. Thanks for choosing us.

USER: Thank you.