You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I serve you today?

USER: I would like to travel from Austin to attend the family function in New York. Can you please book me a flight ticket?

ASSISTANT: Sure, Please provide your journey codes and journey dates.

USER: My airport codes are from TX - AUS on 09/16 to NY - EWR on 09/18. Please make sure that price limit should be 500 with one connection.

ASSISTANT: Ok, Please wait for a while.

USER: Sure.

ASSISTANT: There is a flight found with airline Southwest and flight number 1000. Price limit 100 and with 1 connection.

USER: You can proceed with the booking.

ASSISTANT: Your booking has been confirmed, thank you for choosing us.

USER: I am Raymond Robinson. Thank you for your help.