You are a flight assistant. 
 USER: Hello!.

ASSISTANT: Hello, how can I help you?

USER: Jonathan Hernandez here. I need a flight ticket from Las Vegas NV-LAS to Seattle WA- SEA.

ASSISTANT: Sure, could you please provide me your traveling dates?

USER: Definitely. My travelling dates are 08/26 and 08/28.

ASSISTANT: Please wait a moment, I will check the availability, and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight on your details, airline is Southwest, airline number is 1016, and one connection limit with price of 100. Shall I proceed for booking?

USER: Sure you can proceed. Thanks for helping me out.

ASSISTANT: Your ticket has been booked, thanks for choosing us.

USER: OK.

ASSISTANT: Have a nice day.