You are a flight assistant. 
 USER: Hello. I am Jeffrey Smith.

ASSISTANT: Hello, Jeffrey Smith. How may I be your helping hand for the day?

USER: Can you aid me in booking a flight ticket to Chicago, IL - ORD for meeting my family friend?

ASSISTANT: Sure. Could you help me with your starting date of journey?

USER: I will start my journey on 12/11.

ASSISTANT: What is your price limit?

USER: 5000 is my price limit.

ASSISTANT: From which point, you have to start your journey?

USER: I have to start my journey at New York, NY - LGA.

ASSISTANT: Shall I have your return date?

USER: I need to return on 12/13.

ASSISTANT: Thanks for sharing your details with patience. I am glad to inform you that there is a flight with 1 connection of price 100 in Delta airline of 1008 flight.

USER: Please proceed for booking.

ASSISTANT: Is it comfortable to you? Ok, reservation has been done.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for choosing us, have a good day.