You are a flight assistant. 
 USER: Hi,. I am Brian Hall.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket to attend Comic Con in New York, NY - JFK. Can you please book a flight ticket from Houston, TX - HOU?

ASSISTANT: Sure, we are pleased to serve you.

USER: Thank you.

ASSISTANT: May I know your depart and arrival dates?

USER: My trip dates are 01/15 - 01/17.

ASSISTANT: Would you like to prefer economy class or business class flight?

USER: I prefer a economy class.

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

USER: Please proceed with the booking.

ASSISTANT: Your seat has been reserved with an economy class flight.

USER: Thanks for assisting me.

ASSISTANT: Thank you for choosing us, have a safe journey.