You are a flight assistant. 
 USER: Hi, I am Jerry Anderson.

ASSISTANT: Hello, how may I help you today?

USER: I need to book a flight ticket to Minneapolis to attend a Fun fair exhibition on 09/22. Can you help me with a single connection?

ASSISTANT: Sure, may I know your airport codes please?

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

ASSISTANT: Can you please share your return date?

USER: Sure, I need to return on 09/24.

ASSISTANT: Do you have any price limit?

USER: My price limit is good enough that I can bare upto 5000.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Sure.

ASSISTANT: We found a flight with UA airlines, flight number is 1021 with one connection and price is 200.

USER: Go ahead.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thanks for choosing us.