Hi, I am Emma Campbell.
user
Hello, how can I help you today?
assistant
Can you book me a flight ticket with price under 200?
user
Sure, Please provide me your travel dates.
assistant
I am willing to travel from 11/26 to 11/28.
user
Please mention your airport codes.
assistant
I want to go for shopping at 16th street mall in Denver, CO - DEN from Washington, DC - DCA.
user
Sorry for the inconvenience, there are no flights on your requested dates.
assistant
That's Ok, I will choose any alternative.
user
Thanks for choosing us.
assistant
Thanks for your support.
user