You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Jack Wilson. Can you please make a reservation from AUS to JFK?

ASSISTANT: Sure, can you provide your trip dates?

USER: My travelling dates are Apr 1 - Apr 3.

ASSISTANT: Do you have any preferences?

USER: No, I am comfortable with any flight.

ASSISTANT: There is a connecting fight with number 1019 in airline Spirit, the fare is 100 in economy class. Can I book it?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.