You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am George Baker.

ASSISTANT: How may I assist you now?

USER: I want to travel from DFW to ORD. Can you book a flight ticket for me?

ASSISTANT: George Baker, may I know your travelling dates please?

USER: I want to travel on 08/02 and 08/04.

ASSISTANT: Please be on hold for a while Mr.Baker.

USER: Ok, take your time.

ASSISTANT: Flight-1002 is available for you with 1 connection at the price of 100, can I proceed with booking?

USER: Proceed to booking.

ASSISTANT: Your ticket is confirmed with UA airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our services. Have a great day ahead.