Hello.
user
Hello, how can I help you today?
assistant
I would like to travel from DCA to LGA as a holiday trip. Can you do the reservation?
user
Sure, can you please let me know your journey dates?
assistant
Dates are 03/19 and 03/21.
user
How much you can spend for airfare?
assistant
Price should not cross 500.
user
May I know your name please?
assistant
John Hernandez here.
user
 Thank you for waiting, we are sorry to inform you that, there is no flights are available on your mentioned details.
assistant
No problem, I will check with another airline.
user
Thank you for reaching us. Have a good day.
assistant
Thanks for kind service.
user