You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Kimberly Harris here.

ASSISTANT: Harris, how can I assist you today?

USER: I want to book my ticket from LAS to ORD.

ASSISTANT: Ok, please tell me your travel dates.

USER: My travelling dates are from 11/20 to 11/22.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: I found a flight 1020 of Spirit airlines is available for you with 1 connection.

USER: Please proceed.

ASSISTANT: Harris, your booking is done with price 100.

USER: Thank you.

ASSISTANT: Thank you for opting us.