You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Linda adams here. I would like to participate in fashion show competition in San Francisco. Can you please help me to book a ticket from HOU to SFO?

ASSISTANT: Sure, when are you willing to travel?

USER: My travelling dates will be on 08/24 to 08/26.

ASSISTANT: Ok, please wait for a while.

USER: I need a direct flight. Ok.

ASSISTANT: Thanks for waiting, flight- 1009, airlines- AA, price- 100 with connection matches your requested details.

USER: Do not proceed. I need a direct flight.

ASSISTANT: Ok,.

USER: Thank you.

ASSISTANT: Thank you for choosing us.