Hello.
user
Hello, how can I help 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, we are here to help you. Can you share me your source point and destination point?
assistant
My airport codes are ORD-IAD.
user
Let me know when you are willing to travel?
assistant
My trip dates are 05/24 and 05/26.
user
May I know your name?
assistant
David Baker here.
user
Ok, wait for a moment.
assistant
Sure.
user
Thanks for waiting there are no flights found on your details.
assistant
No problem, Thanks for the information.
user
Thanks for approaching us.
assistant