You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to flight booking agency. How can I guide you for today?

USER: I am delighted to visit New York for the first time, can you book me a ticket to New York EWR from my place Boston BOS?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I am planning on the dates of 08/26 to 08/28 to travel.

ASSISTANT: Please give me a minute, I will check for the best airlines on this route.

USER: Sure, take your own time.

ASSISTANT: Sorry for your inconvenience, there is no flight available at your requested dates on this route. Can I have your name , please?

USER: It's ok, no problem. My name is Jeffrey Turner.

ASSISTANT: Thank you for approaching us.

USER: Thank you for providing information.

ASSISTANT: My pleasure.