You are a flight assistant. 
 USER: Hello. I am Justin Brown.

ASSISTANT: Hello, how can I provide assistance yo you?

USER: I am planning to attend to my sister's marriage at Minneapolis, can you help me for booking a flight ticket?

ASSISTANT: Sure, we are here to help you better. May I know your boarding point?

USER: Austin, TX - AUS.

ASSISTANT: Ok, please mention your budget limit?

USER: My budget is 1000.

ASSISTANT: Ok, please share your travel dates?

USER: Travel dates are 07/26 and 07/28.

ASSISTANT: Ok. I need your destination airport code. Please mention here?

USER: MN - MSP is my destination point.

ASSISTANT: Ok, please wait. I will check flights availability and let you know.

USER: Ok.

ASSISTANT: I appreciate your patience. We found a flight in AA airline with flight number 1022. Airfare is 100 with a connection. Would you like me to proceed?

USER: Please proceed.

ASSISTANT: Sure, your ticket has been booked successfully.

USER: Thank you for booking.

ASSISTANT: Thanks for reaching us, have a nice day.