Hello, Larry King here.
user
Hello, how can I aid you?
assistant
I would like to book a flight ticket to Washington DC - DCA, to visit National Mall for shopping with my friends. Can you help me with booking flight ticket, within 500?
user
Sure, do you have any connection preferences?
assistant
Yes, I need a connection.
user
Let me know your source airport code.
assistant
I want to start from MI - DTW, Detroit, which is nearer to me.
user
Please share your travelling dates.
assistant
On 07/15, I will start and return on 07/17.
user
Please wait a minute.
assistant
Sure.
user
Thank you for being wait. There are no flights found according to your specifications.
assistant
Ok, I will try to checkout with another airlines. Thanks for informing me.
user
Thank you for being with us.
assistant