You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michael Carter.

ASSISTANT: Carter, how can I help you?

USER: I have to reach Detroit to look after my grand mother for two days. Will you please book a flight ticket from LAX to DTW?

ASSISTANT: Please provide your journey dates.

USER: Sure, my planned dates are 09/13 and 09/15.

ASSISTANT: Let me check. Flight number 1023 of Hawaiian airlines is available for you.

USER: Ok, please go with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.