Hello,.
assistant
Hello.
user
How can I help you today?
assistant
Can you please help me in booking from LAX to DCA?
user
Sure, please share your planned travel dates?
assistant
My travelling dates are from Apr 10 to Apr 12.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
Any other preferences?
assistant
No.
user
Can I have your name please?
assistant
My name is Sharon Anderson.
user
Sorry, no flights found with your  given details.
assistant
Ok, No issues, thank you.
user
Thank you for opting us.
assistant