Hi.
user
 Hello, how can I render you today?
assistant
I need to book a connecting flight from Washington to meet my old friend. Can you help me book a flight ticket for my round trip?
user
Sure, I would be happy to help you. Can you please provide me  Washington airport code?
assistant
My nearest airport is IAD.
user
On which dates would you like me to book a flight ticket for you?
assistant
My planned dates of travel are 08/13 and 08/15.
user
On what name, do I need to reserve your ticket?
assistant
On the name of Jeffrey Perez.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure.
user
Thanks for your precious time. We found Delta 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 your assistance.
user
Thank you for reaching us.
assistant