You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you help me booking a flight ticket from OAK to LAS?

ASSISTANT: Sure, may I know the planned travel dates?

USER: I will start on 09/02 and return on 09/04.

ASSISTANT: Please provide me the specifications.

USER: I need a break in my journey.

ASSISTANT: May I know the name?

USER: I am Kenneth Thomas.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1000 in United Airlines.

USER: Thank you for your kind service.

ASSISTANT: Thank you for reaching us.