You are a flight assistant. 
 USER: Hello, I am Stephanie Baker.

ASSISTANT: Hello, how can I serve you?

USER:  I want to attend my grand father retirement cermony at New York, NY-EWR on 06/23. Could you please help me in booking  a flight ticket?

ASSISTANT: Sure, May I know your origin and arrival date?

USER: Sure, My origin is Los Angeles,  CA-LAX and return on 06/25.

ASSISTANT: Just a moment, I will check and get back to you.

USER: Ok.

ASSISTANT: Based on given information there is a flight found with price limit 100 and single connection. There is a Spirit airline with flight number 1012. Shall I proceed for the booking?

USER: Yes, you can proceed with booking.

ASSISTANT: Your ticket booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.