You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Can you help me in booking a flight from DFW to LAS?

ASSISTANT: Sure, may I know your name please?

USER: I am Michelle Lewis.

ASSISTANT: May I know on which dates you are willing to travel?

USER: My travelling dates are Sept 08 to 10.

ASSISTANT: May I know your connection limit please?

USER: I prefer travelling in connection flight.

ASSISTANT: Do you have any other specifications please?

USER: I want to travel in economy class.

ASSISTANT: There is a connecting flight of fare 100 with economy class in Southwest airline, shall I proceed for booking?

USER: Proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for reaching us.