Hello.
user
Hello, how may I help you?
assistant
Michael White here. I need you to book a flight ticket from LGA to DCA.
user
Sure, may I know your trip dates?
assistant
November 23 and 25 are my planned travel dates.
user
Could you let me know your class preference?
assistant
I am comfortable with any class.
user
Do you have any requirements?
assistant
I need to depart in the evening.
user
There are no flights available.
assistant
That's ok. Thanks for your time.
user
Thank you for choosing us.
assistant