Hello.
user
Hello. How can I help you?
assistant
I need your help to book a flight ticket.
user
Sure, I will help you in booking a flight ticket. Please help me with your airport codes.
assistant
ORD and MCO are my depart and arrival airport codes.
user
May I know your trip dates?
assistant
May 1 and 3 are my planned travel dates.
user
Do you have any connection limit preference?
assistant
I need a direct flight.
user
Do you have any other specifications?
assistant
 I prefer to fly in a economy class.
user
To book a flight ticket please help me with your name.
assistant
 My name is John Perez.
user
John Perez, sorry as per your request there is no direct flight available.
assistant
That's ok. Thank you.
user
Thank you for reaching us.
assistant