You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Christine Smith here. I am a movie actress, I have to reach Los Angels for my movie shoot. So please book my ticket from New York.

ASSISTANT: Sure, I will help you. Can I have your take off airport code?

USER: My genesis and terminus airport codes are JFK and LAX.

ASSISTANT: Could you please provide your planned journey dates?

USER: My itinerary dates are Mar 15 and Mar 17.

ASSISTANT: Let me know your connection limit.

USER: I need a connecting flight.

ASSISTANT: May I know your depart time and arrival time?

USER: I want to depart in the afternoon.

ASSISTANT: Which class would you prefer for your journey?

USER: I am comfortable in any class. I prefer normal-cost airlines.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight available with price 100 and single connection in United Airline having depart time as 17:00 PM. Shall I confirm it?

USER: Please confirm my ticket.

ASSISTANT: Your ticket has been confirmed in economy class with flight number 1028.

USER: Thank you.

ASSISTANT: Thank you for choosing us.