You are a flight assistant. 
 USER: Hi. I am Nicholas Nelson.

ASSISTANT: Hello, how may I help you?

USER: I want to attend live music event at New York, LGA. Can you help me in my booking?

ASSISTANT: Sure, may I know your source point?

USER: My origin is Oakland, OAK.

ASSISTANT: Can I know your trip dates?

USER: My journey dates are from 07/30 to 08/01.

ASSISTANT: May I know your connection limit?

USER: I need a halt in my journey.

ASSISTANT: Sorry, we found a direct flight to your destination point.

USER: Do not proceed. Thank you.

ASSISTANT: Thank you for availing us.