Hello.
user
Hello.
assistant
My name is Lisa Lewis.
user
How can I assist you today?
assistant
I have a plan to meet my friend in Houston, can you help me for booking a flight ticket?
user
Sure, I will help you in booking. Can you please share your trip dates?
assistant
My travelling dates are from 12/26 till 12/28.
user
Ok, may I know your airport cods?
assistant
My travelling airport codes are from DFW to IAH.
user
Please hold on for a while. Sorry, no flights are available on your route.
assistant
That's ok, thank you for checking.
user
Welcome, have a nice day.
assistant