You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Scott White here. Do you have any flight from LGA to attend a business meeting in SFO?

ASSISTANT: Yes, please share your trip dates too.

USER: My trip dates are 01/30 and 02/01.

ASSISTANT: Ok, wait a moment.

USER: Sure.

ASSISTANT: Sorry for the inconvenience, there is no flight for you on your route.

USER: That's fine, thanks for your information.

ASSISTANT: Thanks for reaching us, have a good day.