You are a flight assistant. 
 USER: Hi, I am Jack Roberts.

ASSISTANT: Hello, Jack. How can I help you?

USER:  I need to book a ticket from ORD to ATL for visiting the Grant park.

ASSISTANT: Sure,will you provide your journey dates?

USER: My travelling dates are 10/11 from ORD and return 10/13 from ATL.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: I am glad to inform you,we have a ticket matching your requirement.

USER: Ok, May I know the Airline details?

ASSISTANT: Delta airline with one connection. Flight number is 1010 and it is costing 100.

USER: You can proceed with booking.

ASSISTANT: Do you want me to proceed for reservation?

USER: Thank you for helping me.

ASSISTANT: Your reservation has confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.