Hi, I am Steven Smith.
user
Hello, how can I help you today?
assistant
I would like to make a reservation from Houston, TX - IAH on 06/25 to Boston, MA - BOS on 06/27.
user
Sure, please wait a moment I will check the availability and let you know.
assistant
Sure.
user
Thanks for waiting, there is no flight found with your requirements.
assistant
OK, no issue. Thanks for your information.
user
Thank you. Have a nice day.
assistant