Hi.
user
Hello. How can I help you?
assistant
I am Timothy Roberts. Can you please make a plane reservation from Houston to Chicago?
user
Sure, I am ready to help you. Would you please provide me your travelling dates?
assistant
My travelling dates are Dec 15th and Dec 17th.
user
May I know your airport codes?
assistant
My airport codes are from IAH to ORD.
user
Do you have any other specifications?
assistant
I need a direct flight. I will prefer to travel in an economy class.
user
Sorry, there are no flights found on your trip dates.
assistant
Ok, not an issue. Thank you.
user
Thank you for reaching us.
assistant