You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can i. How can I assist you?

USER: I am Daniel Robinson, I want to book a flight ticket to attend my cousin's marriage at Chiicago, IL- ORD.

ASSISTANT: OK, where you want to fly from?

USER: I want to fly from Oakland, CA- OAK on 04/22 and return on 04/24.

ASSISTANT: Thank you. Please wait, I will check and revert you.

USER: Ok.

ASSISTANT: We are glad to inform you a Hawaiian airline is available for you. Flight number : 1023, price : 300 and connection : 1. Shall I confirm?

USER: Ok, please proceed with this airline.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice day.