Hello.
user
Hello, how may I assist you?
assistant
I want to attend a Marriage in Dallas. Can you please help me for booking the flight ticket?
user
Sure, we are pleased to serve you. Can you share me your travel dates?
assistant
My travelling dates are May 30 and June 01.
user
Is there any airline preference for you?
assistant
I don't have any airline preference.
user
May I know your depart and arrival time?
assistant
It's not an issue.
user
Do you have any other requirements?
assistant
I prefer single connecting flight.
user
May I know your good name please?
assistant
My name is Justin Lee.
user
Where you need to catch the flight and land?
assistant
My airport codes are DCA and DFW.
user
Sorry to inform you that, there are no flights available on your requested dates.
assistant
Anyway, thanks for the information.
user
Thank you for choosing us.
assistant