Hello.
user
Hello. How can I help you?
assistant
I am planning to book a ticket from DEN to BOS. Can you please help me out?
user
Let me know your travelling dates.
assistant
I would like to travel on Dec 31 and return back on Jan 02.
user
Is there any airline preference?
assistant
No, I am looking for a direct flight.
user
Do you have any class preference?
assistant
No, I am ok with any class.
user
Can I know your name?
assistant
My name is Shirley King.
user
Sorry, no flights found for your travelling dates.
assistant
That's fine, thank you for your service.
user
Thank you.
assistant