Hello.
user
Hello, how can I assist you?
assistant
Can you help me in booking a flight ticket from EWR to SFO?
user
Sure, can you share your journey dates?
assistant
I want to travel on 03/23, and return on 03/25.
user
Do you have any preferences?
assistant
I prefer for business class.
user
May I know your name?
assistant
I am Susan King.
user
Sorry, there is no flight on your given preferences.
assistant
Ok, no issues.
user
Thank you for opting us.
assistant