Hello.
user
Hello.
assistant
I'm Alexander Mitchell.
user
How can I help you?
assistant
I want to attend an event in Washington. Can you book a ticket from BOS to IAD?
user
Ok, could you please mention your travel dates?
assistant
The departure is on 01/21 and return is on 01/23.
user
Ok, please wait a while. Sorry Alexander, no flights have been found on your details.
assistant
That's really sad. Anyways, thank you for your help.
user
Thank you for approaching us.Have a nice day.
assistant