Hello.
user
Hello.
assistant
Myself Lisa Scott.
user
How may I aid you?
assistant
I want to book a flight ticket from BOS to ORD. Can you help me in that?
user
Sure, I am here to help you out. May I know your travelling dates please?
assistant
My trip dates are Feb 01 to Feb 03.
user
May I know your connection limit please?
assistant
I need a connecting flight.
user
Do you prefer either business or economy class?
assistant
No.
user
 Do you have any specific depart and arrival time for this trip?
assistant
My depart time should be in the evening.
user
Do you have any specifications?
assistant
No.
user
Lisa Scott, here are no flights available in your route.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant