Hi.
user
Hello, how can I help you?
assistant
I need to book a flight ticket to Washington to enjoy twilight tour with my colleagues on 10/12. Can you make a reservation with name William Thompson.
user
Sure, please mention me your airport codes?
assistant
Sure, I need to fly from. It's a round trip to DCA.
user
Do you have any specifications?
assistant
Yes, I need a halt in between journey. And it will be helpful if price limit is 200.
user
Can I know your travelling dates?
assistant
Sure, my arrival date is on 10/14.
user
OK, please wait for few minutes.
assistant
Sure.
user
Sorry, to inform you that there is no flight with your requirement.
assistant
Ok, no worries at all. Thanks for your support.
user
Thank you for reaching us.
assistant