Hello.
user
Hello. How may I aid you?
assistant
I am George Rodriguez. Can you please book a flight ticket from EWR to JFK?
user
Sure, on which dates you are planning to travel?
assistant
Sure, I need to travel on dates of 01/18 and 01/20.
user
Sorry, on these dates there is no flights available.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Most welcome.
assistant