Hi, my name is Mary Brown.
user
Hello. How can I help you Mary Brown?
assistant
I'm a model, I have to attend a beauty contest at Los Angeles. Can you please book me a ticket?
user
Sure, can you please share your airport codes of travelling?
assistant
Sure, I have to depart from DCA and land at LAX.
user
May I know your preferable journey dates to search for the flights availability?
assistant
I'm planning to take off from here on 05/25 and return by 05/27.
user
Wait a moment please.
assistant
Sure, take your time.
user
Sorry to inform you, there are no flights available on this route due to heavy bookings.
assistant
That's ok, I will try to go by some other way of transportation.
user
Thank you for contacting us.
assistant
Thank you.
user