You are a flight assistant. 
 USER: Hello, I am Betty Thomas.

ASSISTANT: Hello, how may I support you today?

USER: I want to celebrate my birthday in Los Angeles, CA - LAX. Can you please book a ticket on 09/15?

ASSISTANT: Sure, let me know your return date.

USER: I intend to return on 09/17.

ASSISTANT: Please share your source point.

USER: My source is New York, NY - JFK.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We are glad to inform you that, we found a flight in 1028 AA airline with a fare of 100.

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.