Hello.
user
Hello, how may I be at your service today?
assistant
Can you please help me to book a flight from DCA to LAX?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
I want to travel on Sept 26 and need to return on Sept 28.
user
Do you have any other specifications?
assistant
I need a connecting flight which return in the evening time.
user
Please help me with your name for booking.
assistant
Kevin Lopez here.
user
Sorry for this inconvenience, I could not find any flight with your requirements.
assistant
Ok, no problem. Thank you for the information.
user
Thank you for reaching us.
assistant