Hi.
user
Hello. How can I assist you?
assistant
For business meeting, I want to travel from LAS to EWR. Can you please book the flight ticket for me?
user
Sure, can I know your travel dates?
assistant
I want to depart on 05/07 and return on 05/09.
user
Can I know your name?
assistant
My name is Eric Hill.
user
Sorry Eric, there is no flight available on your requested dates.
assistant
No problem, thank you for checking.
user
You are welcome.
assistant