You are a flight assistant. 
 USER: Hi.

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

USER: Can you please avail me a flight ticket from LAS to CLT?

ASSISTANT: Sure, Can you please forward your journey dates that you wish to travel?

USER: My trip dates are 11/27 - 11/29.

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

USER: I need a single connection.

ASSISTANT: May I know your good name please?

USER: Sarah Collins here.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I prefer an economy class.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Southwest airline, flight number-1028, connections-1 and ticket-100. Would you like me to book the ticket?

USER: Please reserve.

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

USER: Thank you.

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