Hello.
user
 Hello, how may I oblige you today?
assistant
I am Frank Martinez. I need to book a ticket from DTW to IAD, can you please help me in doing that?
user
Sure, can you please share your journey dates that you prefer to travel?
assistant
I will travel on Nov 23 and return on  Nov 25.
user
Do you require any stopovers in your journey?
assistant
I need one stopover in my journey.
user
There is a connected flight in Southwest airlines with the fare 100.
assistant
Please proceed with booking.
user
Your booking is done.
assistant
Thank you.
user
Thank you.
assistant