Hi.
user
Hello, how can I help you?
assistant
I am Nicole Davis. I would like to book a ticket from IAD to SEA, can you help me?
user
Sure, I will help you with that. Can you please share me your planned  travel dates?
assistant
My travel dates 09/19 and 09/21.
user
There is a flight with connecting flight with a fare of 100. Can I book it?
assistant
You can book it.
user
Nicole Davis, your booking is confirmed with flight 1010 in Delta airlines.
assistant
Thank you for booking.
user
Thank you for reaching us.
assistant