Hello, I am Melissa Edwards.
Hello, how may I aid you today?
I need to book a flight ticket from DCA to LGA. Can you please help me to book a connected flight ticket?
Sure, can you please provide your departure and arrival dates?
My journey dates are Nov 08 and Nov 10.
Do you have any specifications to be met?
I am looking for a return flight time at evening.
Are you looking for any preferred class?
No.
Ok, please wait a moment.
Sure.
We have found a connected flight of Southwest airlines, flight number-1016 departure time - evening 1:00 AM and fare is 300. Would you like  me to proceed?
Go ahead.
Sure, I have booked your ticket in economy class.
Thank you for your help.
Thank you for reaching us.