Hello.
user
Hello. How may I help you out?
assistant
Myself Paul Mitchell. Can you please book a flight ticket from DCA to LGA? As I have to attend a cultural fest in New York city.
user
Sure, I will help you in booking the ticket.
assistant
Ok.
user
May I know your travelling dates please?
assistant
Sure, I need to travel on dates of 02/15 and 02/17.
user
Ok, please wait for a while.
assistant
Ok, I will wait.
user
Sorry, there are no flights found in our database.
assistant
Anyway, thanks for the information.
user
Thank you for choosing us.
assistant