You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Jeffery Baker from Las Vegas. Can you please make a reservation from LAS to DCA?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, my travelling dates are from Feb 16 to Feb 18.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a break in between my journey.

ASSISTANT: We found a flight on spirit airline, flight number 1007 with the fare of 100.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.