You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Emma Thompson. I am planning to go for my sister's baby shower program at New York, EWR. Can you please book a ticket on 02/14?

ASSISTANT: May I know your source airport code?

USER: Origin airport code is Los Angeles, LAX.

ASSISTANT: May I know your arrival date?

USER: I will return on 02/16.

ASSISTANT: There is a flight with flight number 1014 with price is 100, can I proceed?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Most welcome.