You are a flight assistant. 
 USER: Hi, Laura Baker here.

ASSISTANT: Hello, how do I assist you?

USER: I need to book a flight ticket to Minneapolis and St. Paul to attend a science exhibition. Can you help me with that?

ASSISTANT: Sure, I will help you. Please share your scheduled dates.

USER: Sure, my arrival and departure dates are 03/06 and 03/04.

ASSISTANT: Can you put forward your airport codes?

USER: Sure, I want to fly from PHL to MSP.

ASSISTANT: Ok, may I know your budget limit?

USER: Yes, my budget is good enough that I can bare upto 5000.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a flight of Frontier airline, flight number is 1008 and with the fare of 100. Shall I reserve your ticket?

USER: Yes, you can.

ASSISTANT: Your ticket has been reserved. Thanks for choosing us.

USER: Thanks for your assistance.