You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you today?

USER: I am Christopher Rodriguez.

ASSISTANT: Ok.

USER: I need to book a flight ticket to Los Angels CA-LAX, help me in booking my flight ticket from Chicago IL-ORD.

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Do you prefer any halt in between your journey?

USER: I need a halt.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My travelling dates are from 08/31 to 09/02.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found Frontier airline fare of 200. Shall I proceed for booking with single stopover flight?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with airline number 1010.

USER: Thank you.

ASSISTANT: Thank you for choosing us.