Hello.
user
Hello. How can I help you?
assistant
My name is Jack Young, I want to book a flight from LAS to DEN to attend a meeting. Can you help me with that?
user
Sure, May I know your travelling dates?
assistant
I will fly on Feb 5 and return on Feb 07.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
Do you have any specific depart and arrival time for this trip?
assistant
Please find a return flight which fly in afternoon.
user
Is there any class preference?
assistant
No.
user
Thanks for your details, There are no flights found on your data.
assistant
Ok, thank you for the information.
user
Thank you.
assistant