You are a flight assistant. 
 USER: Hello, I am Christine Turner.

ASSISTANT: Hello, how may I assist you today?

USER: I want to attend my Colleague's ring ceremony, can you book a ticket on dates 08/31 and 09/02?

ASSISTANT: Sure, please share your price limit for booking your ticket?

USER: I can afford up to 1000 from budget.

ASSISTANT: May I know your boarding and landing airport code?

USER: I would like to start my journey at Austin, TX-AUS and planning to land at Detroit, MI-DTW.

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

USER: I need a break in between journey.

ASSISTANT: Thanks for sharing your detail, but no connecting flights are available right now with your request.

USER: Ok, That's not a problem. I will choose another alternative of transportation. Thanks for your kind information.

ASSISTANT: Thanks for availing us.