Hi.
user
Hello.
assistant
I am Jason Allen.
user
How can I help you?
assistant
Can you please help me in booking my flight ticket from IAD to LAS?
user
Sure, May I know your travel dates?
assistant
My travelling dates are Aug 19 and Aug 21.
user
Do you have any preferences?
assistant
I need my return ticket at afternoon time.
user
 Do you have any other preferences?
assistant
I need connecting flight.
user
Please wait for a while.
assistant
Ok, I will wait for your reply.
user
Delta airlines is providing the flight-1006 with single connection and the flight fare is 100. Can I proceed?
assistant
Ok, please proceed with booking.
user
Your booking is confirmed.
assistant
Thank you for your help.
user