Hello, Catherine Robinson here.
user
Hello, how may I provide assistance to you?
assistant
I want to attend for an National Zoological Park in Washington, DC - DCA. Can you help me for booking?
user
Sure, may I know your price limit please?
assistant
Sure, I can afford up to 5000.
user
Can you please help me with your journey dates?
assistant
My travelling dates are on 06/16 to 06/18.
user
Kindly ensure your boarding point?
assistant
Sure, I am heading from Washington, DC - IAD.
user
Ok, please wait for a while.
assistant
Sure.
user
We found a Frontier airlines of 1025 flight number having single connection and the  fare of 100. Shall I proceed to booking?
assistant
Ok, you can proceed for booking.
user
Your ticket has been reserved.
assistant
Thank you.
user
Thank you for reaching us. Have a safe journey.
assistant