Hello, I am Catherine Brown.
user
Hello, how can I support you for the day?
assistant
Can you please help me with booking a flight ticket from ORD to IAH?
user
Sure, I am here to help you. Can you please share your travelling dates?
assistant
My travelling dates are from May 31 to Jun 02.
user
Do you have any specifications?
assistant
I want to start in morning time in business class with connecting flight.
user
Sorry, no flight found in that route.
assistant
No problem, thank you for the information.
user
Thank you for choosing us.
assistant