Hello.
user
Hello. How may I assist you?
assistant
My name is James Smith.
user
Happy to meet you James Smith.
assistant
I need your help in booking a flight ticket from LAS to LAX, can you help me?
user
Can you help me by giving your dates?
assistant
My travelling dates are from 04/19 to 04/21.
user
Ok, there is no flight for you with your request.
assistant
It's ok. Thank you.
user
Thank you for choosing us.
assistant