Hi.
user
Hello, how can I help you today?
assistant
Could you please help me to book a flight ticket from IAD to OAK?
user
On which dates would you like me to book a flight ticket for you?
assistant
My trip dates are Jan 21 and Jan 23.
user
Is there any connection limit for you?
assistant
I need a single connecting flight.
user
Are there any other specifications?
assistant
No.
user
Please help me with your name for booking.
assistant
I am Dorothy Lewis.
user
  Here, I found a flight for you with 1 stopover in economy class and it costs you 100. Can I proceed?
assistant
Ok, proceed.
user
Your booking is confirmed and the flight number is 1024.
assistant
Thank you.
user
Thank you for reaching us.
assistant