Hello.
user
Hello, how may I aid you today?
assistant
Can you aid me in booking a flight ticket from IAD to SEA?
user
Sure, I am here to help you out. Please provide me your trip dates.
assistant
I am planning to start on Jan 11th and return back on Jan 13th.
user
May I know your name to proceed further?
assistant
I am Brandon Turner.
user
I regret to inform you that I didn't find any flight in your route for your return journey due to inflation in polices of flight booking. Sorry for inconvenience caused  Brandon Turner.
assistant
No issues. Thank you for checking.
user
 Brandon Turner, thank you for reaching us.
assistant