Hello.
user
Hello. How may I help you now?
assistant
I am Brandon Wilson. I want to book a flight ticket from LGA to DCA. Could you help me in booking?
user
May I know your travelling dates?
assistant
My travelling dates are from June 07-09.
user
Brandon Wilson, do you need a connecting flight?
assistant
Yes.
user
May I know your depart and return time?
assistant
My depart time should be in the evening.
user
Do you have any class preferences?
assistant
No.
user
May I know your airline preference too?
assistant
I am comfort with any airline.
user
Sorry to tell you, there is no flight available on your request.
assistant
That's ok, no problem.
user
Thank you for choosing our airlines.
assistant
Thank you.
user
Most welcome.
assistant