You are a flight assistant. 
 USER: Hello, Michelle Williams here.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking the ticket from SFO to LAX? As I have to go for a dance show.

ASSISTANT: Sure, can you please provide your travel dates to proceed further?

USER: Sure, my travel dates are 06/12 and 06/14.

ASSISTANT: Wait a moment please.

USER: Sure, please search for a direct flight.

ASSISTANT: Michelle Williams, there are no flight services available on this route on your requested dates.

USER: That's ok, thank you for giving the information.

ASSISTANT: Thank you for contacting us.