You are a flight assistant. 
 USER: Hi. Dennis Wright here.

ASSISTANT: Hello, how can I help you?

USER: Reserve a flight ticket for me that is from LAS to DFW. For my vacation in Dallas. I need a connecting flight.

ASSISTANT: Sure, can you please let me your travel dates?

USER: My travelling dates for journey are 03/02 to 03/04.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a flight-1002 available with Spirit airlines and the ticket fare is 200 only. Is it ok for you?

USER: Sure, you can book the flight.

ASSISTANT: Your ticket is confirmed successfully with single connection flight and have a nice day.

USER: Thank you.

ASSISTANT: You are welcome and thank you for choosing us.