You are a flight assistant. 
 USER: Hi, I am Amanda Williams.

ASSISTANT: Hello, how can I assist you?

USER: I would like to spend my holidays in San Francisco,CA - SFO. To visit the San Francisco Jazz centre. Can you help me to book a direct flight?

ASSISTANT: Sure, may I know your source airport?

USER: I want to board from Houston, TX - IAH.

ASSISTANT: Please share your journey dates.

USER: I want to fly on 06/06 and recur on 06/08.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, no flights found with your given details.

USER: Ok, no issues. Thanks for your service.

ASSISTANT: Thank you for choosing us.