Hello.
user
Hello. How can I help you?
assistant
I am Robert thomas. Can you book a ticket from DEN to DFW?
user
Sure, I am here to help you, can you please provide me your travelling dates?
assistant
I am going to start on 04/23 and return on 04/25.
user
Ok, give me a  moment.
assistant
Ensure that price is not more than 200.
user
Yes Roberts, I found a flight for you with 1 connection.
assistant
Please book it.
user
Your ticket is booked with flight number 1001.
assistant
Thank you for booking.
user
Thank you for choosing us.
assistant