Hello, Lisa Johnson is my name.
user
Hello, how may I help you?
assistant
I heard that summer is the best time to visit some places in Denver, CO-DEN as if now I would like to book a ticket in this summer. Can you please help me in doing this reservation?
user
Sure, let me know your source point and travelling dates?
assistant
My journey starts from New York, NY-EWR on 07/19 and return day is 07/21.
user
Sorry to inform that we have no flights found with your specifications.
assistant
Ok, no issues. Thanks for your information.
user
Thanks for contacting us.
assistant