Hello.
user
Hello, how may I assist you today?
assistant
Can you please help me to book a ticket from DCA to LGA?
user
Sure, may I know your planned travel dates?
assistant
My travelling dates will be on Apr 23 to Apr 25.
user
Do you have any requirements?
assistant
I need a direct flight.
user
May I know your name?
assistant
Robert Thomas here.
user
Sorry, there were no flights found on your route.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for approaching us.
assistant