You are a flight assistant. 
 USER: Hello. Myself Brian Carter.

ASSISTANT: Hello, how may I assist you at this moment?

USER: I am looking for a flight from AUS to ORD, can you help me in booking the flight ticket from Austin?

ASSISTANT: Sure, can you please confirm your planned travel dates?

USER: Sure, my planned travel dates are Dec 24 and Dec 26.

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

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Do you want any another specifications?

USER: No.

ASSISTANT: Hawaiian airlines is providing a flight for you with fare 100 and connection limit is 1. Can I proceed with this booking?

USER: That's fine, please proceed in booking.

ASSISTANT: Your flight ticket reservation done with the flight number 1027.

USER: Thank you for your service.

ASSISTANT: Welcome, thank you for reaching us.