Hi.
Hello, how may I serve you at this moment?
I want to book a flight ticket from SFO to IAD, can you help me with that?
Sure, can you please forward your journey dates?
My trip dates are 12/12 and 12/14.
In which class do you prefer to travel?
I am ok with any class.
Can you please mention your connection limit please?
I need a single connection flight.
Please let me know your other preferences.
Nothing.
Ok, please wait for a while. Sorry there are no flights are available matching your details.
That's ok. Thank you for your help.
For documentation purpose may I know your name please?
I am Brandon Martinez.
Thank you  for choosing us.