Hello.
user
Hello, how can I aid you?
assistant
I am looking for a flight from ORD to BOS, can you please help me in booking?
user
Sure, please provide your trip dates.
assistant
My travelling dates are Apr 17 and Apr 19.
user
Do you need any connection limit?
assistant
I need a connecting flight.
user
Do you need any other specifications?
assistant
I want to return in evening.
user
May I know your name?
assistant
My name is Edward Nelson.
user
There are no flights found as per your preferences at the moment.
assistant
That's ok, thank you for checking.
user
Thank you for choosing us.
assistant