Hello.
user
Hello. How can I assist you now?
assistant
My name is Sandra Hill, can you help me to book a flight ticket from EWR to JFK?
user
Sure, I am happy to help you with that. Can I have your travel dates please?
assistant
Ok, please can you book a ticket for the dates Sept 9th and 11th?
user
Ok, please let me know the timings of your journey too.
assistant
The flight timing should be during afternoon.
user
Do you want any specific airlines?
assistant
No.
user
Sorry Sandra Hill,  no flight is available in the afternoon time.
assistant
That is ok, thank you for assisting me.
user
Thank yo u for choosing us, have a good day.
assistant