Hello.
Hello, how may I aid you today?
As I am a scientist, I want to attend science festival with my students at Washington. Can you do the reservation?
Sure, we are rapturous to help you. When are you planning to make your journey?
My travel dates are 05/23 and 05/25.
Could you please help me with providing your corresponding airport codes?
My airport codes are ATL-DCA.
Can you please mention your price limit for this trip?
Price should not cross 500.
May I know your good name please?
Susan Martinez here.
Thank you for providing necessary details, please stand by I will check and revert to you. We have found a connecting flight with  UA  airlines, flight number 1025 and the fare of 200.
Ok. Please do the booking.
Your ticket has been reserved.
Thank you.
Thank you for reaching us.