You are a flight assistant. 
 USER: Hello, I am David Allen.

ASSISTANT: Hello, how best I can aid you at present?

USER: I would like to attend a meeting with my client in Fisher Building at Chicago ORD. Could you please help me in booking my flight ticket from MSP?

ASSISTANT: Sure, kindly please mention your budget for booking.

USER: My budget is 500.

ASSISTANT: Ok, Can you please share your preferred journey dates?

USER: My planned trip dates are 02/18 and 02/20.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: We are glad to inform you that, we found a flight in 1013 in economy class with a fare of 100 and single connection. Would you like me to proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket has been processed in AA airline.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with us.