Hello.
user
Hello. How may I assist you today?
assistant
I am Jeffrey Miller, want to travel from LGA to DCA. Can you please help me?
user
I am happy to help you, may I know your travelling dates?
assistant
My trip dates are from 04/05 to 04/07.
user
May I know your connection limit?
assistant
I need a single connecting flight.
user
Do you have any other specifications?
assistant
I want to travel in afternoon.
user
Is it a departure time or return time?
assistant
Departure time.
user
 We regret to inform you that there are no flights moving to your region with your planned dates of travelling with such a lay out.
assistant
It's ok, thank you.
user
Welcome, have a good day.
assistant