Hello.
user
Hello, how may I render you?
assistant
 I am Christine Anderson. I want to travel to DC- IAD to meet my friends.
user
Ok.
assistant
 Can you book a  ticket on 11/13?
user
Sure, may I know your origin airport code?
assistant
I will depart from NV-LAS.
user
Kindly, share your return date.
assistant
 I will return on 11/15.
user
You have a flight with airline UA and flight number is 1006 with 1 connection and price is 200. Can I reserve your seat?
assistant
Ok, proceed further for booking.
user
Your reservation is done.
assistant
Thank you for booking.
user
Thank you for choosing us, have a nice day.
assistant