Hi.
user
Hello, how may I help you?
assistant
I am Sarah Jackson. Please help me in booking a flight ticket from DTW to IAH.
user
I am happy to help you, please provide your travel dates.
assistant
I want to start my journey on Mar 25th and intend to return on Mar 27th.
user
Do you have class preference to make your journey more comfortable?
assistant
No.
user
As per the data, we have a connecting flight-1021 on Frontier airlines, shall I proceed?
assistant
May I know at what time it returns?
user
Sure, It returns at 11:00 AM.
assistant
Do not proceed. I need to return at evening.
user
Sorry, there is no flight found with your preferences.
assistant
Thank you.
user
Thanks for choosing us.
assistant