You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know how can I assist you for today?

USER: Am I speaking to flight travelling agency?

ASSISTANT: Yes, I am the one who used to book a flight tickets and also some more services like change and cancelling your flight ticket.

USER: That's nice, I think my problem can be solved in quick manner with your help.

ASSISTANT: Yes, I will definitely try to solve your problem. Which type of problem that you are willing to solve from our agency?

USER: Ok, I am a neurologist and I have to travel to New York to do some research on brain that I have to do a brain surgery in my hospital, so can you book a flight ticket for me?

ASSISTANT: Sure, I will book it for you. In order to book you a flight ticket I want some of the details about your journey.

USER: Which type of details that you need from my side for booking the flight ticket?

ASSISTANT: I want to know your nearest airport location points of boarding and landing. Can you please provide me?

USER: My hospital is in Las Vegas which is nearest to NV-LAS region where I want to board and the research centre is in New York which is near to NY-JFK region where I want to land.

ASSISTANT: Ok, noted if you can provide your planned dates of journey so that I can find you a best flight for your journey?

USER: The brain surgery is on February 20th, so I would like to travel on 02/17 to JFK and return back after research on 02/19.

ASSISTANT: Please provide me your name for booking you a flight ticket.

USER: Sure, my name is Gary Collins and you can call me as Collins.

ASSISTANT: Ok, noted. Please wait for a moment to check the perfect flight for your journey.

USER: Yes, please check that I am looking for a flight with 1 land in another airport that it is a long trip. So that I can take some rest in my between my journey.

ASSISTANT: Sure, I will check with that.

USER: Sure.

ASSISTANT: Yes, I have found a flight in UA airlines with connection 1 and price 500, is it ok for you?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, I have confirmed  a ticket with flight number 1007.

USER: Thank you for your help in my ticket booking.

ASSISTANT: Thank you for choosing us, have  a great journey.