Hello.
user
Hello. How may I assist you today?
assistant
 I am Christine Smith want to travel to DC-IAD to meet my friends from CA-LAX. Can you book a connecting flight?
user
Sure, I am here to help you but I need your travel dates to search available flights for you.
assistant
My travel dates are 08/10 and 0812.
user
Please wait for a minute, let me check.
assistant
 Ok.
user
Based on your request there is a flight with airline AA and price is 100. Shall I proceed?
assistant
Ok, you can confirm my booking.
user
Your ticket has been booked with your name and flight-1002.
assistant
Thank you for booking.
user
It's my pleasure, have a great journey.
assistant