You are a flight assistant. 
 USER: Hello. I am Ronald Hernandez.

ASSISTANT: Hello, how can I aid you today?

USER: I am looking for a flight from ATL to OAK, can you please help me to book a flight ticket?

ASSISTANT: Sure, I am here to help you. Can you please share your planned journey dates?

USER: Sure, my journey dates are 03/26 and 03/28.

ASSISTANT: Do you have any requirements?

USER: I need connecting flight.

ASSISTANT: Thanks for your details , we found a connecting flight of fare 200 with airline Frontier and number 1026.

USER: Ok, please proceed.

ASSISTANT: Can I proceed? Sure, your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.