You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you for the day?

USER: Can you please help me in booking my flight ticket from LAS to JFK?

ASSISTANT: Sure, I am here to help you with that. May I know your travelling dates, please?

USER: My travelling dates are Dec 06 and Dec 08.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any other specifications?

USER: I need single connection flight.

ASSISTANT: May I know your name please?

USER: Myself Eric Taylor.

ASSISTANT: There is a connecting flight-1008 in Southwest Airlines with a fare of 200. Shall I proceed with booking?

USER: Ok, please proceed with booking.

ASSISTANT:  Eric Taylor, your booking is done in economy class, the depart time is 5:00 AM and return time is 10:00 AM.

USER: Thank you.

ASSISTANT: Most welcome, thank you for reaching us. Have a safe journey.