Hello.
Hello, how can I help you?
 As I am a scientist, I want to attend science festival with my students at Chicago. Can you do the reservation?
Sure, may I know your source and destination airport codes?
My airport codes are MCO-ORD.
Can you please share your planned travel dates?
My journey dates are 01/02 and 01/04.
Do you want connecting flight or direct flight?
I need break in my journey.
Let me know your depart time and return time.
Return time should be evening.
Do you have any other requirements?
No.
May I know your name please?
Samantha Martinez here.
Sorry, there are no flights found with your given details.
No problem, Thanks for the information.
Thank you for choosing us.