Hi.
user
Hello, how can I help you?
assistant
Nicholas Edwards here.
user
Ok.
assistant
I would like to prefer a flight with lay-by option for my business trip to Washington. Can you book it?
user
Sure, may I know your planned journey dates?
assistant
The travel dates are from May 04 to May 06.
user
Where you need to catch the flight and land?
assistant
The airport codes are from DTW to IAD.
user
May I know your depart and arrival time?
assistant
That does not matter.
user
Do you have any other requirements?
assistant
That is it.
user
Can you share me your good name please?
assistant
I am Nicholas Edwards.
user
Sorry to say, there are no flights available with your requirements.
assistant
Not a problem. Thank you.
user
Thank you for reaching us.
assistant