Hi.
user
Hello, how can I help you today?
assistant
Can you please book a flight ticket from IAD to SFO?
user
Sure, kindly share your travel dates.
assistant
My travelling dates are 11/25 and 11/27.
user
Do you have any connection limit?
assistant
Yes, I need a connecting flight.
user
Is there any other specifications?
assistant
I need a ticket under normal cost.
user
Ok, please wait a moment.
assistant
 Ok.
user
There is a flight with your requirement, airline is American Airlines with price 100 and single connection. Shall I proceed with booking?
assistant
You can book the ticket on the name Raymond Allen.
user
Your booking is done and flight number is 1005.
assistant
Thank you.
user
Thanks for reaching us.
assistant