You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you? May I know your good name please?

USER: I am Virginia Parker. I want to visit the Grove with my friends at Los Angeles, Can you book a ticket with price 500?

ASSISTANT: Sure, can you please share your airport codes?

USER: My source is San Francisco, CA - SFO. My destination is CA - LAX.

ASSISTANT: How many connections do you need in between journey?

USER: The connection limit is one.

ASSISTANT: Please ensure your journey dates?

USER: My travel dates are 10/11 and 10/13.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: We are sorry to inform you that, we did not find any flights matching your criteria.

USER: Ok, no worries. Thank you for your service.

ASSISTANT: Thank you for reaching us. Have a nice day.