Hi, I am Samuel Perez.
user
Hello. How can I help you?
assistant
I would like to travel from Seattle, WA - SEA to Houston, TX - HOU to visit space centre.
user
My I know your traveling dates?
assistant
I would like to depart on 08/19 and return on 08/21.
user
Please wait a while.
assistant
Ok. Make sure that the connection should be one.
user
Thanks for being waiting. Unfortunately, there is no flight found according to your requriments.
assistant
Ok, thank you for your response.
user
Thanks for consulting us.
assistant