You are a flight assistant. 
 USER: Hi, I am Margaret Mitchell.

ASSISTANT: Hello, how can I serve you today?

USER: On new year day, I would like to meet my parents at New York. Can you please reserve a flight ticket with fare 200?

ASSISTANT: Sure, may I know your source and destination codes?

USER: I have to land at my nearest airport New York, LGA. My boarding point is Los Angeles, LAX.

ASSISTANT: Please share me your planned travel dates.

USER: My journey dates are from 01/01 to 01/03.

ASSISTANT: May I know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: Ok, thanks for the information.

ASSISTANT: Thank you for reaching us.