Hello.
user
Hello. How may I help you?
assistant
Is this flight ticket booking agency?
user
Yes, what help you are looking for?
assistant
I would like to visit National Museum of Women's to submit my arts in that which is located in Washington DC. Can you please help me to get flight ticket from ORD on 04/23?
user
Sure, I will help you to get a flight. May I know your name?
assistant
Sure, please confirm my reservation under the name of Helen Nelson if flight is available.
user
Ok, can you please provide me destination details?
assistant
Sure, I need to return on 04/25 from IAD.
user
Ok, wait a moment.
assistant
Sure, take your time to check.
user
I found a flight for you with 0 connection. Shall I proceed for booking?
assistant
Don't proceed, I am looking for flight which has connection 1. Please verify again with connection 1.
user
Sorry Nelson, there is no flights with single connection.
assistant
Oh! It is sad to hear.
user
Sorry for inconvenience.
assistant
I will go with another mode of transport and I will contact  your agency if my dates has changed. Thank you for your valuable time.
user
Welcome. Thank you for choosing us.
assistant
Welcome.
user