Hello.
user
Hello. How can I help you?
assistant
I am Jason Wilson. I want to attend a meeting in Houston. Can you book a ticket from ORD to IAH?
user
May I know your desired travel dates please?
assistant
I want to travel on 01/13 and 01/15.
user
There is no flight on your desired travel dates.
assistant
That's ok. Anyways, thank you for your help.
user
Thank you for opting us.
assistant