Hello.
user
Hello.
assistant
Christopher Hill here.
user
How may I aid you today?
assistant
I want to book a flight from San Francisco, can you please help me in booking a flight ticket?
user
Sure, I am here to help. Could you please provide your airport codes?
assistant
Sure, my airport codes are SFO and DEN.
user
OK, May I know your desired dates?
assistant
I would like to travel on 07/06 and return back on 07/08.
user
OK, please wait for a moment.
assistant
Sure, I will wait for your response.
user
There is a connecting flight-1014 with price  100, shall I proceed.
assistant
Ok, please proceed with booking.
user
Ok, your ticket is booked successfully in Delta airlines.
assistant
Thank you for the service.
user
Thank you for consulting us.
assistant