You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: I need to head from Phoenix to meet my parents on their wedding anniversary at Minneapolis & St. Paul. Can you help me book a flight ticket within the price of 1000?

ASSISTANT: Sure, can I know your exact airport attributes?

USER: They are from PHX to MSP.

ASSISTANT: May I know your name please?

USER: Carolyn Edwards is my name.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I need a stopover.

ASSISTANT: Ok, can you please share your journey dates that you prefer to travel?

USER: I will depart on 02/07 and return on 02/09.

ASSISTANT: Just a moment I will check and revert to you.

USER: Sure.

ASSISTANT:  Thanks for waiting, we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.

USER: That's fine. Thank you for the response.

ASSISTANT: Thanks for reaching us.