You are a flight assistant. 
 USER: Hello, I am Raymond Phillips.

ASSISTANT: Hello, how may I be of your service?

USER: I want to visit my brother hometown in New York, can you help me with single connection of flight?

ASSISTANT: Sure, can you please provide your dates of travel?

USER: My depart is on 10/20 and return on 10/22.

ASSISTANT: May I know your source and destination airport codes?

USER: My origin is ORD and destination is LGA.

ASSISTANT: Do you have a limit for price and connection?

USER: My price limit is 5000.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: OK.

ASSISTANT: We found a Southwest airline with flight number 1020 is matching with your given details. Price 100 with a single connection. Shall I proceed for booking?

USER: OK, proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for connecting with us, have a safe journey.