You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I need to travel ORD and LAS, can you reserve flight ticket?

ASSISTANT: Sure, please share me your planned journey dates?

USER:  My travelling dates are from Jan,05 and Jan,07.

ASSISTANT: Do you want a connecting flight?

USER: I prefer single connecting flight.

ASSISTANT: Is there any other requirement?

USER: No other specifications needed.

ASSISTANT: May I know your good name?

USER: Myself Paul Taylor.

ASSISTANT: I found a connecting flight 1025 of airline AA, fare is 100 and class is economy. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, have a nice journey.