Hello.
user
Hello, how may I help you?
assistant
Can you help me to book a flight from DEN to PHX?
user
Sure, let me know your travel dates please?
assistant
I will fly on Nov 16 and return on Nov 18.
user
May I know your connection limit?
assistant
I prefer a connecting flight.
user
Do you need any other preference?
assistant
No.
user
Can I know your name please?
assistant
My name is David Jones.
user
Sorry to inform you that there are no flight services available on your given details.
assistant
Ok, thank you for the information.
user
Thank you for contacting us.
assistant