You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket to MSP. Can you please aid me for booking from PHX?

ASSISTANT: Sure, please mention your airline preference.

USER: No, I don't have any airline preference.

ASSISTANT: Ok, please let me know your journey dates.

USER: Sure, my planned dates are Sept 16 and 18.

ASSISTANT: Ok, do you need any halt?

USER: Yes.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight in 1002 Frontier Airlines with a fare of 100.

USER: Ok, please proceed.

ASSISTANT: Ok, May I know your name?

USER: Sure, my name is Matthew Parker.

ASSISTANT: Sure, your ticket has been booked in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.