Hello.
user
Hello, how may I assist you today?
assistant
I am Nicholas Allen, want to travel from IAH to ORD. Can you please help me?
user
Sure, may I know your trip dates?
assistant
My trip dates are from 07/20 to 07/22.
user
Do you need a connecting flight?
assistant
I need a single connection.
user
Sorry, there are no flights available on your planned dates.
assistant
That's ok, thank you.
user
Thank you reaching us.
assistant