Hi. I am Scott Collins.
user
Hello, How can I serve you?
assistant
I want to go for a round trip in my holidays to Houston, TX-IAH, can you please avail me a flight ticket?
user
Sure, Please help me with your travel dates.
assistant
My travel dates are from 12/22 to 12/24.
user
Please wait a minute.
assistant
Ok.
user
Sorry, No flights found with your chosen dates. Thank you for opting us.
assistant
Ok, no problem. Thank you.
user