Hi, I am Jennifer Mitchell.
user
Hello. How may I help you?
assistant
Please help me with booking a flight ticket from Washington with a connecting flight?
user
May I know your destination airport code?
assistant
Airport codes are IAD  to LGA.
user
What are your travelling dates?
assistant
Travel dates are 02/11 and 02/13.
user
Do you have any requirements?
assistant
No.
user
Flight with Hawaiian airlines is available for you, can I book it?
assistant
Yes, you can proceed with booking.
user
Your ticket is booked.
assistant
Thanks for the help.
user
Thank you for choosing us.
assistant