Hello.
user
Hello, how can I help you?
assistant
Please book  me a flight ticket from DEN to JFK to meet my family.
user
Sure, can you please share your travelling dates?
assistant
I have planned to travel on Sept 15th and return on Sept 17th.
user
Do you need any break in between the journey?
assistant
No, I prefer direct flight.
user
Ok, please share your other specifications.
assistant
No, thank's.
user
Can I know your name for further process?
assistant
Myself Mark Jones.
user
Ok, please wait a minute.
assistant
Ok.
user
Thank you for waiting, sorry to inform no flights found with your details.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us, have a good day.
assistant