You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket from PHX and MSP, can you please help me?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: Thank you for your positive response. Sure, my travel dates are Sept 8 and Sept 10.

ASSISTANT: Do you prefer break in between your journey?

USER: yes, I prefer one break in between my journey.

ASSISTANT: Please let me know if you have any other specifications.

USER: No, other specifications. Please go ahead.

ASSISTANT: Can I have your good name please?

USER: Please book the ticket under the name Catherine Green.

ASSISTANT: Frontier airlines is providing a flight on that route with ticket fare of 200 and 1 connection, shall I proceed for booking?

USER: Yes, please proceed with this flight.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1029, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.