Hello.
user
Hello, how can I assist you now?
assistant
I want to book the flight ticket from IAD to BOS. Can you please help me?
user
Sure, I am happy to help you with that. Can I have your travel dates please?
assistant
Dates are May 28 and May 30.
user
Ok, please let me know the timings of your journey.
assistant
Depart time should be in evening.
user
Do you prefer any specific class to travel?
assistant
No, but connected flight required.
user
Do you have any more specifications?
assistant
No.
user
Can I have your good name please?
assistant
Virginia Gonzalez here.
user
Sorry to inform you that no flight is available to you on your dates.
assistant
No issues. Thanks for checking.
user
Thank you for choosing us, have a good day.
assistant