You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, By what way can I help you out?

USER: My name is Joshua Harris and I want to book the flight ticket from IAH to JFK. Can you please help me?

ASSISTANT: Sure, we are ecstatic to help you. Can you please share your journey dates that you prefer to travel?

USER: My travel dates are Feb 21 and Feb 23.

ASSISTANT: Do you need any break in between journey?

USER: I need a single connection flight.

ASSISTANT: Do you want to fly out of business class or economy class flight?

USER: I am comfortable with any class.

ASSISTANT: Is there any another specifications on your trip, so that I can arrange like that only.

USER: I don't have any other preference.

ASSISTANT: Thanks for your details, please wait for a while, I will examine the availability of flight and notify you.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting, we are pleased to inform you that, we have found United airline, flight number 1009, 1 stopover and the ticket fare is 100. Would you like me to proceed next?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you for the help.

ASSISTANT: Thank you for your presence. We hope to serve you again.