Hello.
user
Hello. How may I guide you today?
assistant
 As I am a scientist, I want to attend science festival with my students at Washington. Can you do the reservation?
user
Sure, I will help you with that.Can you please share your preferable journey dates?
assistant
My trip dates are Dec 11th and Dec 13th.
user
May I know your name please?
assistant
Betty Garcia here.
user
Can you please share your source and destination airport codes?
assistant
My airport codes are CLT-IAD.
user
Do you have any other specifications?
assistant
I need break in my journey.
user
I found a ticket for you with price of 100, flight number is 1019 in economy class and connection is 1.
assistant
Please do the booking.
user
I confirmed your ticket successfully.
assistant
Thank you so much.
user
Thank you for reaching us.
assistant