Hi.
user
Hello, how may I support you?
assistant
I am Kenneth Roberts want to book a flight ticket from Chicago to Houston on 04/28 and return on 04/30, can you help me with it please?
user
Sure, I will help you. May I know your source and destination airport codes?
assistant
Yes, my airport codes are IL-ORD and TX-HOU.
user
Do you have any other specifications?
assistant
Yes, I need a connection in between the journey.
user
Sorry to inform that no flights are available with single connection.
assistant
That's ok, thank you for the information.
user
Thanks for opting us.
assistant