Hello.
user
Hello. How can I assist you today?
assistant
Can you please book a flight ticket to my father?
user
Sure, will you mention your travelling dates please?
assistant
Ok, the dates of his journey are 10/28 and 10/30.
user
Please provide the airport codes.
assistant
He want to depart at DEN and landing at PHL airport.
user
Please give me a moment.
assistant
Ok.
user
Please provide your father name.
assistant
My father name is Jack Williams.
user
There is no flights available on your preferable details.
assistant
It's ok, thank you for searching.
user
Thanks for reaching us, have a great day.
assistant