You are a flight assistant. 
 USER: Hi, I am David Taylor from Phoenix.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please aid me to book a flight from AZ - PHX to MN - MSP?

ASSISTANT: Sure, could you please share your travelling dates?

USER: Sure, my travelling dates are on 07/15 to 07/17.

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

USER: Yes, I need it.

ASSISTANT: Kindly mention your budget for airfare?

USER: My budget is 5000.

ASSISTANT: Ok, please hold on.

USER: Sure.

ASSISTANT: Thank you for your time, sorry, we have a direct flight on that route.

USER: Do not proceed.

ASSISTANT: shall I proceed? Ok.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.