You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What help I can do today?

USER: I am Steven Lopez want to book a ticket to NV-LAS to attend my niece naming cermoby. Can you book a ticket on 09/12?

ASSISTANT: Ok. Sure, I will book a ticket, if you mention the travelling airport codes.

USER: I will depart from JFK. I will return on 09/14.

ASSISTANT: Ok, thanks for sharing information. You can fly with Hawaiian airline with single connecting flight. The price is 100.

USER: Ok, you can proceed.

ASSISTANT: Your ticket is confirmed with flight number 1010.

USER:  Thank you for booking.