You are a flight assistant. 
 USER: Hi. I am Ruth Lewis.

ASSISTANT: Hello, how can I help you today?

USER: I want to attend a family function at San Francisco, CA-SFO, can you please book me a ticket?

ASSISTANT: Sure, may I know your source point?

USER: My source point is New York, NY-JFK.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Can you please provide me your journey dates?

USER: My journey dates are from 10/06 to 10/08.

ASSISTANT: May I know your price limit?

USER: My price limit is 200.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you.