hI.
user
Hello.
assistant
I am Karen Wright.
user
How may I assist you?
assistant
Can you please help me with booking a flight ticket from IAH to DTW?
user
Sure, I am here to help you. May I know your itinerary dates?
assistant
Travel dates are 05/20 and 05/22.
user
Do you have any preferences?
assistant
I need a single connection and would like to depart at evening.
user
Sorry, there are no flights found on your travel dates.
assistant
Ok, no problem. Thanks for the help.
user
Thank you for consulting us.
assistant