Hello.
user
Hello, how may I support you today?
assistant
I need to travel ORD and LAS, can you reserve flight ticket?
user
Sure, please share me your planned journey dates?
assistant
 My travelling dates are from Jan,05 and Jan,07.
user
Do you want a connecting flight?
assistant
I prefer single connecting flight.
user
Is there any other requirement?
assistant
No other specifications needed.
user
May I know your good name?
assistant
Myself Paul Taylor.
user
I found a connecting flight 1025 of airline AA, fare is 100 and class is economy. Shall I proceed with booking?
assistant
Please proceed.
user
Your flight ticket has been booked.
assistant
Thank you.
user
Thank you for visiting us, have a nice journey.
assistant