Hello.
user
Hello. How can I assist you?
assistant
Actually I have to visit a Denver because my parents are settled there, can you help me in booking a flight ticket?
user
Sure, please provide your airport codes.
assistant
Sure,  currently I am staying in Houston, so check the flight from IAH to DEN.
user
May I know your itinerary dates?
assistant
Ok, my preferable dates are 11/05 to 11/07.
user
Let me check for a best flight for you, please hold on for a while.
assistant
Sure, make sure that the connection limit 1.
user
AA airlines with flight 1006 is available for you.
assistant
Yes, you can proceed please.
user
May I know your name to book your ticket?
assistant
Yes, I am Timothy Robinson here.
user
Timothy, your ticket is confirmed.
assistant
Thank you for your help.
user
Thank you for reaching us.
assistant