Hello.
user
Hello.
assistant
I am Elizabeth Jones.
user
How can I aid you today?
assistant
I want to book a ticket from DEN to PHL to attend workshop, can you help me in booking?
user
Ok, I will help you with that. Can I know your travelling dates?
assistant
I am departing on June 21 and return on June 23.
user
Do you have any other specifications?
assistant
I need a flight with connection limit 1.
user
Do you have any other preferences?
assistant
I want a flight with economy class.
user
Ok, wait for a minute.
assistant
I want to return in evening time.
user
Sorry to say that, there are no flight's available based on your travelling dates.
assistant
That's ok, thank you for your information.
user
Thank you for reaching us.
assistant