You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me in booking a flight ticket from LAS to ATL?

ASSISTANT: Sure, please provide your itinerary dates.

USER: Sure, my travel dates are from Sept 19 to Sept 21.

ASSISTANT: Which class do you prefer?

USER: I am ok with any class.

ASSISTANT: Do you prefer a direct flight?

USER: No, I need a break in between my journey.

ASSISTANT: May I know your name?

USER: Myself Matthew Walker.

ASSISTANT: Please hold on for a while.

USER: Please make sure that, I would like to return in the evening.

ASSISTANT: Let me check.

USER: Ok.

ASSISTANT: Southwest airlines airlines with flight 1005 is providing a connecting flight and ticket costs you 400 in business class.

USER: Ok, please confirm my ticket.

ASSISTANT: Your ticket is confirmed Matthew Walker.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.