You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Welcome to our travel agency, how may I help you today?

USER: I am Stephanie Carter.

ASSISTANT: Hope you are doing good Carter.

USER: I would like to enquire about a flight to EWR from BOS, I'm off to conference at starting of the month. Could you tell me about the flight availability & price?

ASSISTANT: I'll help you with that, please can you provide your take off dates and landing dates?

USER: Sure, just a moment. I would like to takeoff the flight on 09/09, and I will be return on 09/11.

ASSISTANT: Please wait for a while, let me check whether there is existed flight with your requested dates or not.

USER: Sure, take your own time and let me know.

ASSISTANT: Thank you for your patience, basis on your details, I got a flight with flight number 1009 with price is 100 and connection limit 1.

USER: Actually I want to travel in direct flight, mean its a argent conference, can you find other flight for me.

ASSISTANT: Sorry for the inconvenience, there is no direct flight with your requested dates.

USER: That's fine, thank you for your help.

ASSISTANT: Thank you for utilizing our service, have a great day.

USER: Thanks wish you the same.

ASSISTANT: Most welcome.