You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Steven Harris here. Can you please help me in booking a flight ticket from SEA to DEN?

ASSISTANT: Sure, may I know your planned dates of journey please?

USER: Sure, my travel dates are from 06/17 to 06/19.

ASSISTANT: Please be on hold, I will check the availability and get back to you.

USER: Sure.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is Southwest, are you ok with this booking?

USER: Ok, please proceed.

ASSISTANT: Ok, your booking is done with the flight number 1028.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a safe flight.