Hello.
user
Hello. How can I help you?
assistant
My name is Alexander Hernandez. I am planning to meet my friend in DCA, can you book me a flight ticket from JFK?
user
Sure. Please provide me your journey dates.
assistant
Sure, my travelling dates are from 12/10 to 12/12.
user
Please wait for a minute.
assistant
Ok.
user
Alexander, there are no flights available right now.
assistant
It's ok. Thank you.
user
Thank you for reaching us.
assistant