Hello.
user
Hello, may I know your name please?
assistant
I am Carol White.
user
Ok, how can I help you?
assistant
I would like to visit Bryant Park in New York city to study about famous plants. Will you please book a flight ticket from IAD to LGA?
user
Sure, when would you like to travel?
assistant
Sure, I would like to travel on dates of  01/13 and 01/15.
user
Yes, there is a flight available with your request.
assistant
That's great. Please proceed to booking.
user
Your reservation has been confirmed with flight 1028 of JetBlue airlines.
assistant
Thank you for booking a flight ticket.
user
Thank you and have a nice day.
assistant