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