You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to book a flight from AUS to watch a movie with my cousin at Chicago, so please assist me in booking.

ASSISTANT: Sure, let me know your trip dates?

USER: My trip dates are on Nov 26th to 28th.

ASSISTANT: May I know your connection limit?

USER: I am fine with any connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can you please share your name?

USER: Sure, my name is Sandra Edwards.

ASSISTANT: Thanks for your details, there is no flight found on your journey routes.

USER: Not a problem, thank you.

ASSISTANT: Thank you.