Hello.
user
Hello, how may I assist you?
assistant
I am Robert Martin. Can you please help me in booking a flight ticket from JFK to ORD?
user
May I know your trip dates?
assistant
I would like to fly on Mar 13 and return on Mar 15.
user
Do you need any whistle stop in your journey?
assistant
Yes, I need a single connection.
user
May I know your depart time and arrival time?
assistant
I would like to depart in afternoon time.
user
Do you have any other preferences?
assistant
I would like to prefer business class.
user
Sorry to inform you that, there are no flights available with your requirements.
assistant
Not an issue. Thank you.
user
Thank you for opting us.
assistant