Hello.
user
Hello, how may I assist you for the day?
assistant
I would like to book a flight ticket to DTW from HOU, could you please search any inexpensive flight?
user
Sure, may I know your good name please?
assistant
Sure, my name is Elizabeth Campbell.
user
Ok, please provide your desired dates for the following journey.
assistant
I prefer to travel on 01/25 and 01/27.
user
Elizabeth Campbell, I am so sorry to inform you but there is no flight available for your journey.
assistant
It's ok, I will choose any other alternative source to reach my destination.
user
Sorry for the inconvenience, thank you for choosing us.
assistant
Thank you for the information.
user
Have a great day ahead.
assistant