Hello.
user
Hello. How can I help you?
assistant
Could you book my ticket in a direct flight?
user
Sure, please provide your travel dates.
assistant
I want to travel on Oct 28 and Oct 30.
user
May I know your airport codes?
assistant
I want to travel from DEN to BOS.
user
Do you have any preferences?
assistant
I prefer economy class.
user
May I know your name?
assistant
Jonathan Williams here.
user
Is there any time concern?
assistant
No.
user
Sorry to inform you that there is no flights found.
assistant
No problem, thank you.
user
Thank you for reaching us.
assistant