Hi.
user
Hello. How may I assist you?
assistant
I am Eric Lopez. I am looking for a flight having with single connection for my journey, can you please make a reservation between DCA and LAX?
user
Sure, when you are willing to travel?
assistant
My travelling dates are 01/28 and 01/30.
user
Can you please help me with your connection limit?
assistant
I need a connecting flight.
user
Do you need any other requirements?
assistant
I want to depart at evening and return at morning.
user
Unfortunately there are no flights found with your given information.
assistant
   That's ok, thank you for the response.
user
Thank you.
assistant