Hello.
user
Hello, how may I help you?
assistant
My name is Melissa King. I would like to travel from JFK to ORD.
user
Ok, please help me with your travelling dates.
assistant
My preferable dates are from 10/22 to 10/24.
user
Sorry, no flights are available on your given details.
assistant
That's ok. Thank you.
user
Most welcome.
assistant