You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am a student and I have to write an exam at New York location, so could you please help me with flight ticket booking from LAX to LGA locations?

ASSISTANT: When you are willing to travel?

USER: Thank you and my planned travel dates are Oct 17 and I will return back on Oct 19.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a single drop off in my trip.

ASSISTANT: May, I know your good name?

USER: Sure, my name is Joshua Wright.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: Sad to hear that one from your end, I can prefer any other source to travel. Thank you for your search.

ASSISTANT: Thank you for reaching us.