Hello.
user
Hello. How can I help you?
assistant
I am Katherine Green. I am planning to book a ticket to meet my friend at SFO. Can you please help me out to book ticket from ORD.
user
Ok, can I know your travelling dates?
assistant
I would like to travel on 08/02 and return  back on 08/04.
user
Give me a moment.
assistant
Sure, I will wait.
user
I have found a flight ticket with a price of 100 and 1 connecting flight.
assistant
Please proceed the booking.
user
Ok, your ticket is booked with 1000 of UA airlines.
assistant
Thank you for your service.
user
Thank you for reaching us.
assistant