You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to book a flight ticket to JFK from LAS, can you please help me out?

ASSISTANT: Sure, may I know your name to proceed further as per your need?

USER: Sure, my name is Melissa Green.

ASSISTANT: Ok, please can you provide the dates of your journey?

USER: Sure, my planned travelling dates are Mar 31 and Apr 02.

ASSISTANT: Ok, please can you wait a moment?

USER: Ok, take your time.

ASSISTANT: Ok, may I know your specification before I check for a flight?

USER: Sure, I am looking for a flight with 1 connection.

ASSISTANT: Sorry, there are no flights available as per your need.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for connecting with our agency.