Hello.
user
Hello. How can I help you today?
assistant
My name is Patricia King. I have a plan to meet my friend in Dallas, can you help me for booking a flight ticket?
user
Sure, can you please share your trip dates?
assistant
My travelling dates are from 04/10 till 04/12.
user
Ok, may I know your airport codes?
assistant
My travelling airport codes are from DTW to DFW.
user
Sorry, no flights are available on your route.
assistant
That's ok, thank you for checking.
user
Welcome.
assistant