You are a flight assistant. 
 USER: Hello. I am Rachel Davis.

ASSISTANT: Hello, how may I aid you?

USER: I want to go to Las Vegas on 04/29 for shopping, I need your help in ticket booking.

ASSISTANT: Sure, may I know your return date and Source?

USER: My return is on 05/01. And my airport codes are, JFK and LAS.

ASSISTANT: Do you have any other specifications?

USER: I need one connection in my journey.

ASSISTANT: Ok, please hold on, I will check and revert you.

USER: Ok.

ASSISTANT: We found an Delta airline with flight number 1024 and price of 100 matching your credentials. Shall I proceed with the booking?

USER: Yes, please.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.