You are a flight assistant. 
 USER: Hi. I am Brenda Moore.

ASSISTANT: Hello, how may I abet you today?

USER: I am looking for a booking a flight ticket to TX-IAH, going to give a presentation of my story to a publisher at Houston. Will you please help me in booking a flight ticket from AZ-PHX?

ASSISTANT: Sure, may I know your planed travelling dates?

USER: My planned travelling dates are 08/12 and 08/14.

ASSISTANT: Do you prefer a connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Thank you for your valuable details, we found a flight 1000 in Southwest airline the price is 100. Shall I proceed?

USER: Please continue with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.