You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Please help me in booking flight ticket from HOU to JFK.

ASSISTANT: Sure, do you need a connecting or direct flight?

USER: I prefer to travel in connecting flight.

ASSISTANT: Could I have your trip dates, please?

USER: My trip dates are Mar 25 to Mar 27.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: May I know your good name to proceed further?

USER: Donald Campbell here.

ASSISTANT: We found a Hawaiian airline, price is 100 in economy class with one connection. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your booking has been confirmed with a flight number 1003.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.