Hi.
user
Hello, how can I help you?
assistant
I am Paul Davis. I would like to go for holiday trip to Minneapolis, Can you please reserve me a flight ticket from Houston?
user
Sure, may I know your desired travel dates please?
assistant
I am planning to depart on Feb 08 in the afternoon time  and return on Feb 10.
user
Please share your airport codes.
assistant
My take off airport code is IAH and destination code is MSP.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
Ok, no problem. Thank you for the information.
user
Thank you for opting us.
assistant