You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I sustain you today?

USER: Myself and some of my friends have made a plan to go to MN - MSP and celebrate our college friend birthday at a famous pub. Can you help me to book a flight under price of 200?

ASSISTANT: Sure, please share your source point.

USER: My source is from New York, NY - LGA.

ASSISTANT: When you planned to travel?

USER: I want to travel on 01/07 and recur on 01/09.

ASSISTANT: To proceed further, we need your name.

USER: I am Ryan Roberts.

ASSISTANT: Ok, we found a flight named UA with 1019 number and the fare is 100.

USER: Please proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thanks for choosing us.