Hello.
user
Hello, how can I aid you?
assistant
I want to book a flight to reach Houston, can you check there is any seat available in business class?
user
Sure, can you share your trip dates?
assistant
I will travel on Apr 11 and return on Apr 13.
user
May I know your airport codes?
assistant
My source point is MSP and my destination is IAH.
user
Do you have any preferences?
assistant
No.
user
May I know your name?
assistant
My name is Jacob Thomas.
user
Sorry, there is no flight on your given dates.
assistant
Ok, thank you for the information.
user
Thank you for opting us.
assistant