Hello.
user
Hello, How can I serve you?
assistant
Please reserve me a flight ticket from DCA to LAX.
user
Sure, May I know the travelling dates?
assistant
My travel dates are Apr 03 and Apr 05.
user
Do you have any connection limit?
assistant
I prefer connecting flight for this trip.
user
Is there any other requirements?
assistant
I would like to prefer normal cost airline.
user
May I know your name?
assistant
I am Brian Robinson.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your preferable dates.
assistant
No problem, thank you for the information.
user
Thank you for opting us.
assistant