Hi,.
user
Hello, how can I assist you?
assistant
My name is Emily Adams. Please book a ticket from Denver, CO-DEN to Philadelphia, PA-PHL.
user
Sure, Can you share me your trip dates to book a flight ticket?
assistant
Departure date is 11/26 and will return by 11/28.
user
Ok, wait for some time.
assistant
Sure.
user
Unfortunately there is no flights found on your details.
assistant
Thanks for your assistance.
user
Thanks for choosing us.
assistant