Hi.
user
Hello, how can I help you today?
assistant
Please help me to book a flight ticket from LAX to PHL.
user
Sure, may I know your planned travel dates?
assistant
My journey dates are from Mar, 03 to Mar, 05.
user
May I know your connection limit?
assistant
I need a  single connecting flight.
user
Do you have any other specifications?
assistant
I prefer to return in the morning.
user
May I know your good name?
assistant
Christine Perez.
user
Sorry to say that, no flights were found with your given details.
assistant
Thank you for your information.
user
Thank you for reaching us.
assistant