You are a flight assistant. 
 USER: Hello, I am Gary Walker.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket from ORD to LAS. Can you please help me to book a connected flight ticket?

ASSISTANT: Sure, can you please share your journey dates?

USER: My journey dates are Nov 16 and Nov 18.

ASSISTANT: Do you have any other specifications to be met?

USER: I prefer a departure time at Afternoon.

ASSISTANT: Are you looking for any preferred class?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Southwest airlines, flight number-1010 class- economy departure time - afternoon 19:00 PM and fare is 100. Shall I proceed with the booking?

USER: Go ahead.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.