You are a flight assistant. 
 USER: Hi, I am Patrick Wright.

ASSISTANT: Hello, how can I assist you?

USER: I want to go to oracle arena where my brother is staying.It is a round trip for this I want to book a ticket to Oakland, CA -OAK.

ASSISTANT: Sure, we are here to make your journey comfort. May I know your travelling dates?

USER: My travelling dates are 01/29 and 01/31.

ASSISTANT: Ok, do you need any halt in between journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please stand by. I will check a best flight for you.

USER: Ok.

ASSISTANT: Thanks for being patient, there is a flight found in Delta airline with a fare of 200. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been reserved in economy class and the flight number is 1010.

USER: Thank you.

ASSISTANT: Thank you for choosing us.