Hi.
user
Hello, how can I assist you?
assistant
I would like to book a ticket from DEN to IAD, can you please help me with that?
user
May I know your travel dates?
assistant
The travel dates are from 05/29 to 05/31.
user
Do you prefer connecting flight?
assistant
I need a flight with 1 connection limit.
user
Do you have any other specifications?
assistant
No.
user
May I know your good name?
assistant
Anna Lee here.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
That's ok, thank you for your help.
user
Thank you for reaching us.
assistant