You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you please reserve me a flight ticket from MSP to PHX?

ASSISTANT: Sure. Can I have your name?

USER: I am Betty Collins.

ASSISTANT: Could you please let me know your journey dates?

USER: My journey dates are Dec 17 and Dec 19.

ASSISTANT: May I know your connection limit?

USER: I need a lay by in between my journey.

ASSISTANT: Which class would you prefer for your journey?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight available with fare 100 and single connection in Delta airline. Shall I reserve your ticket in economy class?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1012.

USER: Thank you.

ASSISTANT: Thank you for choosing us.