Hello.
user
Hello, how can I help you today?
assistant
Can you help me in booking a flight ticket from PHL to LAS?
user
Sure, may I know your planned travel dates?
assistant
I want to fly on Apr 27 and return on Apr 29.
user
May I know your connection limit?
assistant
I need a single connection.
user
Do you have any other specifications?
assistant
I would like to return in the evening time.
user
May I know your good name?
assistant
Eric Williams.
user
Sorry to say that, no flights were found with your given details.
assistant
No problem, thank you.
user
Thank you for reaching us.
assistant