Hello, I am Sandra Perez.
user
Hello, how may I help you today?
assistant
I would like to go to Space Needle in Seattle, so could you aid me in booking a flight ticket to Seattle?
user
Sure Sandra, can you please provide me with your dates of travel?
assistant
Sure, I would like to go on 07/21 and return back on 07/23.
user
Ok, may I know your respective airports codes please?
assistant
My source and destination airport codes are IAH and SEA.
user
I found a flight with the connecting flight of fare 100 and the airline is Southwest, shall I book it?
assistant
Can you please check a direct flight?
user
Sorry, there is no flight which is direct for you to travel.
assistant
That's ok, thank you for checking.
user
You are welcome.
assistant