Hello.
user
Hello.
assistant
I am Lisa Thomas.
user
How may I guide you today?
assistant
I want to book a flight ticket from EWR to DCA, can you please help me in booking a flight ticket?
user
Sure, I will help you with that. Can you please provide your departure and return dates of travelling?
assistant
My depart will be on Sept 5th and return on Sept 7th.
user
Do you have any specific requirements in connections and price?
assistant
I need a halt.
user
Please wait a moment to check the flights on your route and I will revert back to you.
assistant
I can spend upto 1000. Sorry,  I need a direct flight.
user
Sorry, no direct flights are available in your route with your planned dates of travelling.
assistant
Ok, not an issue. Thank you.
user
Thank you for reaching us, have a great day.
assistant