You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I oblige you today?

USER: I need to book a flight ticket from LAS to JFK to enjoy Innovation festivals.

ASSISTANT: Sure, kindly assign your journey dates please?

USER: Sure, my travelling dates are Sep 9 and Sep 11.

ASSISTANT: Do you prefer connecting or direct flight in your journey?

USER: I prefer maximum 1 connection in between journey.

ASSISTANT: In which airlines you prefer to travel?

USER: I am comfortable with any airline.

ASSISTANT: May I know your name please?

USER: Sure, Stephanie Carter here.

ASSISTANT: Is there any more specifications in your journey?

USER: I am looking for a depart time at afternoon. I would prefer a economy class.

ASSISTANT: We found a direct flight with United airlines, flight number 1023, price is 100 in economy class. And your depart time is 15:00 hours, and arrival time is 20:00 hours.

USER: You can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.