You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,. How can I amend you today?

USER: I am Margaret Brown. I want to conduct a science festival at Arizona Science Centre, Phoenix. Can you help me in reserving a seat?

ASSISTANT: Sure, we are glad to aid you.

USER: Thank you.

ASSISTANT: To proceed with further booking I need your airport codes.

USER: I need to leave from my nearest airport MSP to reach PHX.

ASSISTANT: When did schedule your travel?

USER: I want to travel on 03/04, and need to catch return flight on 03/06.

ASSISTANT: What is the budget for your ticket?

USER: Make sure to check a flight with in a price limit of 500.

ASSISTANT: Do you have any connecting limit?

USER: Yes, I need a single connection.

ASSISTANT: Please, wait for a while I will check the flights and revert to you.

USER: Sure.

ASSISTANT: Thanks for your time, there is a flight found to your route. Your flight number 1011 of Hawaiian airline with a connecting flight with the fare of 100.

USER: Proceed with the booking.

ASSISTANT: Reservation is done.

USER: Thanks for your quick response.

ASSISTANT: Thank you for availing us, have a nice day.