Hello.
Hello, how may I assist you at this moment?
Can you please make reservation from DTW to DCA to attend a meeting in Washington?
Sure, may I know your good name?
My name is Amy Hernandez.
Could you please help me with your journey dates?
My journey start on July 9th and arrival on July 11th.
Please let me know your connection limit?
I prefer a flight with single connection.
Do you have any other preferences?
My  depart time should be in the afternoon, and return flight time should be in the morning.
Ok, please wait for a minute.
Sure.
Sorry, there are no flights available as per your requirements.
Ok, no problem. Thank you.
Thank you for opting us.