Hello.
user
Hello, How exactly I can serve you the best today?
assistant
I am Scott Smith.
user
Ok.
assistant
Can you help me booking a flight ticket from DTW to IAH?
user
Sure, I would be happy to help you. On which dates would you like me to book a flight ticket for you?
assistant
I will start on 07/28 and return on 07/30.
user
 In which class would you like me to book your flight ticket?
assistant
I am looking for business class.
user
Do you have any other requirements?
assistant
I need to return in the evening time.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
No problem, thank you for the information.
user
Thank you for choosing us.
assistant