Hello.
Hello, How can I serve you?
I would like to do my project work at Detroit, please help me in booking a ticket from HOU to DTW.
Sure, May I know the travelling dates?
My planned travel dates are on Feb 20 and Feb 22.
Do you have any connection limit?
I need a flight with single connection.
Is there any other requirements?
I prefer normal-cost airline.
May I know your name?
My name is Brian Hernandez.
Please wait a minute.
Sure, take your time.
Sorry, No flights found with your  preferable dates.
Ok, no issues, Thank you for your information.
Thank you for availing us.