Hi. I am Patricia Lewis.
user
Hello. How can I help you now?
assistant
Can you help me in booking from DCA to DEN?
user
Sure, can you please provide me the travelling dates of your journey?
assistant
My travelling dates are 06/04 to 06/06.
user
Ok, please wait for a while.
assistant
Sure, I will be waiting.
user
Sorry, there are no flights found on your requested dates.
assistant
No issue, thank you.
user
Thank you for approaching us, have a nice day.
assistant