Hello.
user
Hello. How may I help you?
assistant
Paul Perez here. Could you book my ticket in a connecting flight?
user
Sure, may I know your airport codes?
assistant
My airport codes are JFK and ORD.
user
On which dates you are planning to travel?
assistant
My trip dates are Feb 18 and Feb 20.
user
Sorry, on these dates there is no flights available.
assistant
No problem, thank you.
user
Most welcome.
assistant