You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me to book flight ticket from AUS to DTW?

ASSISTANT: Sure, can you please provide your travel dates?

USER: My trip dates are Dec 28 and Dec 30.

ASSISTANT: Is there any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No, thank you for asking.

ASSISTANT: May I know your name?

USER: I am Kevin Lewis.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: We found a connecting flight in JetBlue airline with flight number 1009 having an economy class. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.