Hello.
user
Hello, how may I help you?
assistant
Myself Christopher Parker, will you help me in booking the flight ticket from BOS to LAX?
user
Sure, can I know your travelling dates?
assistant
My travelling dates are Nov 12 and Nov 14.
user
Do you have any particular time for departing and returning?
assistant
My depart time must be in evening.
user
Would you like to prefer direct flight or connecting flight?
assistant
I need a flight with single connection.
user
Thank you for giving your valuable time, but there are no flights available based on your request.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for opting us, we hope to serve you again with better features.
assistant