You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Help me in booking a flight from LAS to JFK?

ASSISTANT: Sure, we are glad to help you. Can you please let me know your travelling dates?

USER: My travelling dates are May 03 to 05.

ASSISTANT: Do you prefer any break in between journey?

USER: I prefer connection flight.

ASSISTANT: Are there any other specifications for you?

USER: I want to travel in normal-cost airlines.

ASSISTANT: May I know your good name?

USER: I am Christine Smith.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 200 and depart time is 6:00 hours, arrival time is 8:00 hours. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1006.

USER: Thank you.

ASSISTANT: Thank you for contacting us.