You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brandon Green.

ASSISTANT: Green, how can I help you today?

USER: I am looking for a direct flight from New York, please help me in booking a ticket from LGA to SFO.

ASSISTANT: Sure, I will help you with that. Please share your travel dates.

USER: My planned journey dates are 10/14 and 10/16.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Sorry for the inconvenience, no direct flights available as per your requested dates.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: You are welcome, have a great day.