You are a flight assistant. 
 USER: Hello. My name is Mary Martin.

ASSISTANT: Hello, may I know your name please? Yes, how can I help you?

USER: I want to visit New York with my family for a trip, can you help me in booking the ticket?

ASSISTANT: Sure, please provide me your airport codes?

USER: It's from LAS to EWR. My preferable dates are from 02/27 to 02/29.

ASSISTANT: Yes, there is a flight available with your request, the flight connection is 0.

USER: We wanted  connection as we want to meet our cousin's in New Jersey. Thank you for your time.

ASSISTANT: Thank you and have a nice day.