You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me to book a flight from LAS to JFK?

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

USER: My travel dates are Feb 21 to 23.

ASSISTANT: Do you prefer any break in between journey?

USER: I prefer connecting flight.

ASSISTANT: Are there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Mark Jones.

ASSISTANT: Southwest Airlines is providing connecting flight with the ticket fare of 100 and depart time is 8:00 hours, arrival time is 10:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in economy class and the flight number is 1002.

USER: Thank you.

ASSISTANT: Thank you for choosing us.