You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Christopher Harris want to book a flight ticket from Detroit, DTW to Austin, AUS. Can you help me in booking?

ASSISTANT: Sure, we are perky to serve you.

USER: Thank you.

ASSISTANT: May I know your depart an arrival dates?

USER: My travelling dates are from 10/24 to 10/26.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight. I can bare up to 200.

ASSISTANT: We found a connecting flight with price of 100 and 1015 flight number. Shall I proceed?

USER: Ok, Proceed with booking.

ASSISTANT: Your seat has been reserved with Hawaiian airline.

USER: Thank you.

ASSISTANT: Thank you for choosing us.