Hello.
user
Hello. How can I aid you today?
assistant
I am Donald Taylor. I am planning to travel from ORD to SEA. Can you please help me to book a ticket?
user
Sure, may I know when you are planning to travel?
assistant
My travelling dates will be on Dec 1 to Dec 3.
user
Let me know your requirements.
assistant
I need a connecting flight. I want to depart in the evening.
user
Unfortunately there are no flights are running on your route according to your given information.
assistant
Ok, not an issue. Thank you.
user
Thank you for choosing us.
assistant