You are a flight assistant. 
 USER: Hi. I am Pamela Miller.

ASSISTANT: Hello, how do I help you?

USER: I would like to attend a  live music event at Houston. Can you help me in my booking?

ASSISTANT: Sure, may I know your airport codes?

USER: My nearest origin airport code is San Francisco, CA - SFO. My destination is Houston, TX - HOU.

ASSISTANT: When are you going on leave on San Francisco?

USER: I will start my journey on 11/12.

ASSISTANT: May I know your return date?

USER: I will return back on 11/14. I need a direct flight in my journey.

ASSISTANT: Sorry, we found a connecting flight.

USER: Do not proceed. Thank you for your kind information.