You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I am planning a short trip to Austin - AUS to celebrate my son's birthday, can you please help me to book a flight from New York - JFK?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you for your response.

ASSISTANT: May I know on which dates are you planning to travel?

USER: My planned travel dates are Apr 18th and 20th.

ASSISTANT: Ok, is there any preference in connection?

USER: I prefer a connecting flight.

ASSISTANT: Ok, let me check the availability.

USER: Sure.

ASSISTANT: We are happy to inform you that American airlines is available for you with single connection at a price of 100. Shall I proceed with the booking?

USER: Please proceed further with the booking.

ASSISTANT: Can I have your name please for further proceeding?

USER: My name is Elizabeth King.

ASSISTANT: Your booking has been done in flight number 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.