You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: I am Laura Walker. I am heading to New York, NY - EWR to attend a bachelor party on Mar/06. Can you book me a flight ticket from San Francisco, CA - SFO?

ASSISTANT: Sure, could you please provide me your departure date?

USER: Yes, my departure is on Mar/06 and arrival is on Mar/08.

ASSISTANT: Please give me a moment, I will check and get back to you.

USER: OK.

ASSISTANT: Thanks for waiting, there is no flight on your route.

USER: OK, no issues.

ASSISTANT: Thank you contacting us, have a nice day.

USER: Thanks for the support.