You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: My name is Kimberly Campbell. I am planning to meet my school friend in Chicago, so please book a flight ticket from NV - LAS to IL - ORD.

ASSISTANT: Sure, please provide your journey dates?

USER: I would like to star on 04/05, return on 04/07.

ASSISTANT: Do you need a halt?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found an airline Hawaiian with flight number 1018. Price 100 with a single connection.

USER: You can proceed to booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.