Hello.
user
Hello. How can I help you?
assistant
Myself Deborah Perez. I want to travel from BOS - IAD, could you help me out in booking  a flight ticket?
user
May I know your travelling dates please?
assistant
My travelling dates are 10/17 and return on 10/19.
user
There is a flight with single connection, can I proceed for booking in 1005 flight?
assistant
Sure, proceed with booking.
user
Your booking is done in Delta airlines.
assistant
Thank you for helping me.
user
Thank you for choosing us.
assistant