You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I need to book a flight ticket from LAS to EWR, Can you please help me for booking?

ASSISTANT: Sure, may I know your preferable dates of journey please?

USER: I would like to travel on 10/03 to return on 10/05.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I need a connecting flight.

ASSISTANT: May I know your good name please?

USER: Eric Williams here.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Thanks for your details, We have found a connected flight with American airlines, flight number 1000 and the fare of 200. Would you like me to book the ticket?

USER: Ok, proceed for booking.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thanks for your information.

ASSISTANT: Thank you for your presence. We hope to serve you again.