Hello. I am John Wilson.
user
Hello, how may I aid you today?
assistant
Can you please book a flight ticket from LAS to EWR?
user
Sure John, I am glad to help you out. Please send me your trip dates.
assistant
Sure, I need to travel on dates of 08/14 and 08/16.
user
Sorry Wilson, there is no flight in your route with your desired travel dates.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for reaching us.
assistant