Hello.
user
Hello. How can I aid you?
assistant
I am Robert Lopez, I want to book a ticket to round trip to Dallas, DFW. Can you help me?
user
Could you provide me your travel dates?
assistant
My travel dates are on 02/07 and 02/09.
user
Do you have any preference?
assistant
I need a halt.
user
 We found a connecting flight Delta with flight number 1001 and fare is 100.
assistant
You can proceed.
user
 Your booking is confirmed.
assistant
Thank you.
user
 Thank you for availing us.
assistant