Hello, I am Amanda Nelson.
user
Hello, how can I assist you today?
assistant
I would like to visit historical places at DC-IAD from TX-AUS.
user
Ok.
assistant
Could you please help me with booking a flight ticket?
user
 Sure, I would be happy to help you. Do you prefer any halt in between your journey?
assistant
I need a stop over in between the journey.
user
On which dates would you like me to book a flight ticket for you?
assistant
My travelling dates are 12/18 and 12/20.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
 Thanks for your precious time. We found Hawaiian airline fare of 100. Shall I proceed for booking with single stopover flight?
assistant
Yes, please.
user
Your ticket has been confirmed with airline number 1002.
assistant
Thank you for reaching us.
user
Thank you for reaching us.
assistant