Hello.
user
Hello, how can I help you?
assistant
Can you help me to book a flight ticket from DCA to LAX?
user
Sure, may I know the travelling dates?
assistant
My trip dates are 02 to 04 of July.
user
Do you have any connection limit?
assistant
I am looking for a single connection flight.
user
Is there any other requirements?
assistant
No.
user
May I know your name?
assistant
I am Raymond Moore.
user
Sorry, no flights found with your chosen dates.
assistant
Oh! that very sad to hear, thank you.
user
Thank you for availing us.
assistant