Hello.
user
Hello, how can I help you for the day?
assistant
I am Angela Turner. I am planning to book a ticket to meet my family at SFO. Can you please help me out to book a flight ticket from ORD?
user
Sure, I am here to help you with that. Can you please provide your planned dates of  journey?
assistant
I would like to travel on 09/19 and return back on 09/21.
user
There is connecting flight available  in UA airline with a price of 100. Shall I proceed?
assistant
That's fine, please proceed the booking.
user
 Angela Turner, your booking is confirmed with the flight 1029.
assistant
Thank you for your service.
user
Thank you for approaching us, have a safe journey.
assistant