Hello, my name is Thomas Moore.
user
Hello, how can I serve you?
assistant
I want to visit to National Museum of Natural History in Washington. Can you aid me for booking from Seattle, WA - SEA?
user
Sure, please provide me your travelling dates?
assistant
Sure, my travelling dates are on 08/04 to 08/06.
user
Do you have any specifications?
assistant
Yes, I need a halt in between my journey.
user
To confirm your booking, please share me your origin code?
assistant
Sure, my origin airport code is DC - IAD.
user
OK, please wait for few minutes.
assistant
Sure.
user
Sorry, there are no flights found with your requirement. Thank you for reaching us.
assistant
Thanks for your help.
user