Hello.
user
Hello, how can I help you?
assistant
Can you please help me in booking a flight ticket from IAH to ORD?
user
Sure, please share me your travelling dates?
assistant
I would like to travel on July 28 and return on July 30.
user
Do you have any class preference?
assistant
No.
user
Do you have any connection limit?
assistant
I need connecting flight.
user
May I know your name?
assistant
Brian Baker here.
user
Sorry, there were no flights with your given details.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant