You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Janet Jackson.

ASSISTANT: How can I help you Janet?

USER: Can you help me in booking from SFO to IAH, as there is a business meeting?

ASSISTANT: May I know your desired travel dates please?

USER: My trip dates are 07/01 to 07/03.

ASSISTANT: There no flight on your desired travel dates.

USER: No issue, thank you.

ASSISTANT: Thank you for opting us.