You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to spend my holidays with my family at New York, can you please help me to book a flight ticket from LAX to EWR?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, my trip dates are Dec 22 and Dec 24.

ASSISTANT: Do you have any specifications?

USER: My class preference is business.

ASSISTANT: May I know your good name please?

USER: My name is Shirley Taylor.

ASSISTANT: We found a flight in United airlines, flight number is 1010 with single connection and price is 900 business class. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.