Hello.
user
Hello, how may I help you?
assistant
I am Kathleen Campbell, want to travel from LAX to PHL. Please help me in booking my ticket.
user
Can you please tell me your trip dates?
assistant
Sure, my trip dates are from 02/01 to 02/03.
user
Do you have any other requirements?
assistant
I need a single connecting flight and also my return time should be in the morning.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant