Hello.
user
Hello, how may I help you?
assistant
I am Margaret Wilson, want to travel from LAX to PHL. Please help me in booking.
user
Sure, may I know your trip dates?
assistant
Sure, my travelling dates are from 07/08 to 07/10.
user
Sorry, there is no flights available.
assistant
It's ok, thank you.
user
Most welcome.
assistant