Hello.
user
Hello, how can I assist you?
assistant
I am Nancy Edwards here. I would like to book my ticket from IAD to SEA. Can you help me  with booking?
user
Sure, let me know your travelling dates.
assistant
My travel dates are from June 02 to June 04.
user
Please share your specifications.
assistant
Yes, I need a connecting flight in my journey.
user
We found a connecting flight and price is 100 of 1019 flight. Shall I proceed for booking?
assistant
Yes, please proceed with that flight ticket booking.
user
Your ticket has been confirmed with UA airline.
assistant
Thank you for your help in booking.
user
Thank you for choosing us.
assistant