Hello.
user
Hello, how can I aid you at this moment?
assistant
I am planning to go Chicago to visit my sister's new house. Can you do the reservation?
user
Sure, I am here to help you. Could you please provide your travelling details?
assistant
My airport codes are OAK-ORD.
user
When you are willing to travel to reach your sister's home?
assistant
My travelling dates are 07/16 and 07/18.
user
Do you need break for refreshment?
assistant
I need halt in my journey.
user
There is a UA 1005 airline with fare of 100 which matches your travelling dates. Shall I proceed with booking?
assistant
Go ahead.
user
May I know your name?
assistant
Joshua Hill here.
user
Your booking has been confirmed on name of  Joshua Hill.
assistant
Thank you.
user
Thank you for opting us, have a nice day.
assistant